65258990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 122078880

約数和(自身を除く): 56819890

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 614, 733, 1466, 1535, 3070, 3665, 7330, 8903, 17806, 21257, 42514, 44515, 89030, 106285, 212570, 225031, 450062, 1125155, 2250310, 6525899, 13051798, 32629495, 65258990]

約数ペア:

[(1, 65258990), (2, 32629495), (5, 13051798), (10, 6525899), (29, 2250310), (58, 1125155), (145, 450062), (290, 225031), (307, 212570), (614, 106285), (733, 89030), (1466, 44515), (1535, 42514), (3070, 21257), (3665, 17806), (7330, 8903)]