65749810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1913}}^1$

素因数の和:2418

約数の個数: 32

約数和(自身を含む): 135603072

約数和(自身を除く): 69853262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 1913, 2455, 3437, 3826, 4910, 6874, 9565, 13391, 17185, 19130, 26782, 34370, 66955, 133910, 939283, 1878566, 4696415, 6574981, 9392830, 13149962, 32874905, 65749810]

約数ペア:

[(1, 65749810), (2, 32874905), (5, 13149962), (7, 9392830), (10, 6574981), (14, 4696415), (35, 1878566), (70, 939283), (491, 133910), (982, 66955), (1913, 34370), (2455, 26782), (3437, 19130), (3826, 17185), (4910, 13391), (6874, 9565)]