4938863940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{677}}^1\times {\mathrm{40529}}^1$

素因数の和:41221

約数の個数: 72

約数和(自身を含む): 15003719640

約数和(自身を除く): 10064855700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 677, 1354, 2031, 2708, 3385, 4062, 6093, 6770, 8124, 10155, 12186, 13540, 20310, 24372, 30465, 40529, 40620, 60930, 81058, 121587, 121860, 162116, 202645, 243174, 364761, 405290, 486348, 607935, 729522, 810580, 1215870, 1459044, 1823805, 2431740, 3647610, 7295220, 27438133, 54876266, 82314399, 109752532, 137190665, 164628798, 246943197, 274381330, 329257596, 411571995, 493886394, 548762660, 823143990, 987772788, 1234715985, 1646287980, 2469431970, 4938863940]

約数ペア:

[(1, 4938863940), (2, 2469431970), (3, 1646287980), (4, 1234715985), (5, 987772788), (6, 823143990), (9, 548762660), (10, 493886394), (12, 411571995), (15, 329257596), (18, 274381330), (20, 246943197), (30, 164628798), (36, 137190665), (45, 109752532), (60, 82314399), (90, 54876266), (180, 27438133), (677, 7295220), (1354, 3647610), (2031, 2431740), (2708, 1823805), (3385, 1459044), (4062, 1215870), (6093, 810580), (6770, 729522), (8124, 607935), (10155, 486348), (12186, 405290), (13540, 364761), (20310, 243174), (24372, 202645), (30465, 162116), (40529, 121860), (40620, 121587), (60930, 81058)]