64119310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 117371520

約数和(自身を除く): 53252210

約数列:

[1, 2, 5, 10, 139, 163, 278, 283, 326, 566, 695, 815, 1390, 1415, 1630, 2830, 22657, 39337, 45314, 46129, 78674, 92258, 113285, 196685, 226570, 230645, 393370, 461290, 6411931, 12823862, 32059655, 64119310]

約数ペア:

[(1, 64119310), (2, 32059655), (5, 12823862), (10, 6411931), (139, 461290), (163, 393370), (278, 230645), (283, 226570), (326, 196685), (566, 113285), (695, 92258), (815, 78674), (1390, 46129), (1415, 45314), (1630, 39337), (2830, 22657)]