15707988380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{135671}}^1$

素因数の和:136514

約数の個数: 48

約数和(自身を含む): 37745035776

約数和(自身を除く): 22037047396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 827, 1654, 3308, 4135, 5789, 8270, 11578, 16540, 23156, 28945, 57890, 115780, 135671, 271342, 542684, 678355, 949697, 1356710, 1899394, 2713420, 3798788, 4748485, 9496970, 18993940, 112199917, 224399834, 448799668, 560999585, 785399419, 1121999170, 1570798838, 2243998340, 3141597676, 3926997095, 7853994190, 15707988380]

約数ペア:

[(1, 15707988380), (2, 7853994190), (4, 3926997095), (5, 3141597676), (7, 2243998340), (10, 1570798838), (14, 1121999170), (20, 785399419), (28, 560999585), (35, 448799668), (70, 224399834), (140, 112199917), (827, 18993940), (1654, 9496970), (3308, 4748485), (4135, 3798788), (5789, 2713420), (8270, 1899394), (11578, 1356710), (16540, 949697), (23156, 678355), (28945, 542684), (57890, 271342), (115780, 135671)]