The factors of the number 304,072,740 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 317, 365, 438, 634, 657, 730, 876, 951, 1095, 1268, 1314, 1460, 1585, 1902, 2190, 2628, 2853, 3170, 3285, 3804, 4380, 4755, 5329, 5706, 6340, 6570, 9510, 10658, 11412, 13140, 14265, 15987, 19020, 21316, 23141, 26645, 28530, 31974, 46282, 47961, 53290, 57060, 63948, 69423, 79935, 92564, 95922, 106580, 115705, 138846, 159870, 191844, 208269, 231410, 239805, 277692, 319740, 347115, 416538, 462820, 479610, 694230, 833076, 959220, 1041345, 1388460, 1689293, 2082690, 3378586, 4165380, 5067879, 6757172, 8446465, 10135758, 15203637, 16892930, 20271516, 25339395, 30407274, 33785860, 50678790, 60814548, 76018185, 101357580, 152036370, 304072740.
If you add them up, you will get the total of 938,112,084.