The factors of the number 10,089,090 are: 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 79, 86, 90, 99, 110, 129, 135, 158, 165, 198, 215, 237, 258, 270, 297, 330, 387, 395, 430, 473, 474, 495, 594, 645, 711, 774, 790, 869, 946, 990, 1161, 1185, 1290, 1419, 1422, 1485, 1738, 1935, 2133, 2322, 2365, 2370, 2607, 2838, 2970, 3397, 3555, 3870, 4257, 4266, 4345, 4730, 5214, 5805, 6794, 7095, 7110, 7821, 8514, 8690, 10191, 10665, 11610, 12771, 13035, 14190, 15642, 16985, 20382, 21285, 21330, 23463, 25542, 26070, 30573, 33970, 37367, 39105, 42570, 46926, 50955, 61146, 63855, 74734, 78210, 91719, 101910, 112101, 117315, 127710, 152865, 183438, 186835, 224202, 234630, 305730, 336303, 373670, 458595, 560505, 672606, 917190, 1008909, 1121010, 1681515, 2017818, 3363030, 5044545, 10089090.
If you add them up, you will get the total of 30,412,800.