The factors of the number 770,677,110 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 523, 630, 1046, 1569, 2339, 2615, 3138, 3661, 4678, 4707, 5230, 7017, 7322, 7845, 9414, 10983, 11695, 14034, 15690, 16373, 18305, 21051, 21966, 23390, 23535, 32746, 32949, 35085, 36610, 42102, 47070, 49119, 54915, 65898, 70170, 81865, 98238, 105255, 109830, 147357, 163730, 164745, 210510, 245595, 294714, 329490, 491190, 736785, 1223297, 1473570, 2446594, 3669891, 6116485, 7339782, 8563079, 11009673, 12232970, 17126158, 18349455, 22019346, 25689237, 36698910, 42815395, 51378474, 55048365, 77067711, 85630790, 110096730, 128446185, 154135422, 256892370, 385338555, 770677110.
If you add them up, you will get the total of 2,295,371,520.