859000030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{12271429}}^1$

素因数の和:12271443

約数の個数: 16

約数和(自身を含む): 1767085920

約数和(自身を除く): 908085890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 12271429, 24542858, 61357145, 85900003, 122714290, 171800006, 429500015, 859000030]

約数ペア:

[(1, 859000030), (2, 429500015), (5, 171800006), (7, 122714290), (10, 85900003), (14, 61357145), (35, 24542858), (70, 12271429)]