64676580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1077943}}^1$

素因数の和:1077955

約数の個数: 24

約数和(自身を含む): 181094592

約数和(自身を除く): 116418012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1077943, 2155886, 3233829, 4311772, 5389715, 6467658, 10779430, 12935316, 16169145, 21558860, 32338290, 64676580]

約数ペア:

[(1, 64676580), (2, 32338290), (3, 21558860), (4, 16169145), (5, 12935316), (6, 10779430), (10, 6467658), (12, 5389715), (15, 4311772), (20, 3233829), (30, 2155886), (60, 1077943)]