64255830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{10151}}^1$

素因数の和:10372

約数の個数: 32

約数和(自身を含む): 154960128

約数和(自身を除く): 90704298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 10151, 20302, 30453, 50755, 60906, 101510, 152265, 304530, 2141861, 4283722, 6425583, 10709305, 12851166, 21418610, 32127915, 64255830]

約数ペア:

[(1, 64255830), (2, 32127915), (3, 21418610), (5, 12851166), (6, 10709305), (10, 6425583), (15, 4283722), (30, 2141861), (211, 304530), (422, 152265), (633, 101510), (1055, 60906), (1266, 50755), (2110, 30453), (3165, 20302), (6330, 10151)]