64561170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27241}}^1$

素因数の和:27330

約数の個数: 32

約数和(自身を含む): 156913920

約数和(自身を除く): 92352750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 27241, 54482, 81723, 136205, 163446, 272410, 408615, 817230, 2152039, 4304078, 6456117, 10760195, 12912234, 21520390, 32280585, 64561170]

約数ペア:

[(1, 64561170), (2, 32280585), (3, 21520390), (5, 12912234), (6, 10760195), (10, 6456117), (15, 4304078), (30, 2152039), (79, 817230), (158, 408615), (237, 272410), (395, 163446), (474, 136205), (790, 81723), (1185, 54482), (2370, 27241)]