159772010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 292989312

約数和(自身を除く): 133217302

約数列:

[1, 2, 5, 10, 71, 142, 307, 355, 614, 710, 733, 1466, 1535, 3070, 3665, 7330, 21797, 43594, 52043, 104086, 108985, 217970, 225031, 260215, 450062, 520430, 1125155, 2250310, 15977201, 31954402, 79886005, 159772010]

約数ペア:

[(1, 159772010), (2, 79886005), (5, 31954402), (10, 15977201), (71, 2250310), (142, 1125155), (307, 520430), (355, 450062), (614, 260215), (710, 225031), (733, 217970), (1466, 108985), (1535, 104086), (3070, 52043), (3665, 43594), (7330, 21797)]