1330274510

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1\times {\mathrm{821}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 2409735744

約数和(自身を除く): 1079461234

約数列:

[1, 2, 5, 10, 311, 521, 622, 821, 1042, 1555, 1642, 2605, 3110, 4105, 5210, 8210, 162031, 255331, 324062, 427741, 510662, 810155, 855482, 1276655, 1620310, 2138705, 2553310, 4277410, 133027451, 266054902, 665137255, 1330274510]

約数ペア:

[(1, 1330274510), (2, 665137255), (5, 266054902), (10, 133027451), (311, 4277410), (521, 2553310), (622, 2138705), (821, 1620310), (1042, 1276655), (1555, 855482), (1642, 810155), (2605, 510662), (3110, 427741), (4105, 324062), (5210, 255331), (8210, 162031)]