906462010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{14843}}^1$

素因数の和:15078

約数の個数: 32

約数和(自身を含む): 1692928512

約数和(自身を除く): 786466502

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 985, 1970, 6107, 12214, 14843, 29686, 30535, 61070, 74215, 148430, 460133, 920266, 2300665, 2924071, 4601330, 5848142, 14620355, 29240710, 90646201, 181292402, 453231005, 906462010]

約数ペア:

[(1, 906462010), (2, 453231005), (5, 181292402), (10, 90646201), (31, 29240710), (62, 14620355), (155, 5848142), (197, 4601330), (310, 2924071), (394, 2300665), (985, 920266), (1970, 460133), (6107, 148430), (12214, 74215), (14843, 61070), (29686, 30535)]