7841930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 15090624

約数和(自身を除く): 7248694

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 283, 326, 566, 815, 1415, 1630, 2771, 2830, 4811, 5542, 9622, 13855, 24055, 27710, 46129, 48110, 92258, 230645, 461290, 784193, 1568386, 3920965, 7841930]

約数ペア:

[(1, 7841930), (2, 3920965), (5, 1568386), (10, 784193), (17, 461290), (34, 230645), (85, 92258), (163, 48110), (170, 46129), (283, 27710), (326, 24055), (566, 13855), (815, 9622), (1415, 5542), (1630, 4811), (2771, 2830)]