316781710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{15991}}^1$

素因数の和:16288

約数の個数: 32

約数和(自身を含む): 654008832

約数和(自身を除く): 337227122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 15991, 19810, 31982, 79955, 111937, 159910, 223874, 559685, 1119370, 4525453, 9050906, 22627265, 31678171, 45254530, 63356342, 158390855, 316781710]

約数ペア:

[(1, 316781710), (2, 158390855), (5, 63356342), (7, 45254530), (10, 31678171), (14, 22627265), (35, 9050906), (70, 4525453), (283, 1119370), (566, 559685), (1415, 223874), (1981, 159910), (2830, 111937), (3962, 79955), (9905, 31982), (15991, 19810)]