157030159090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25205483}}^1$

素因数の和:25205586

約数の個数: 32

約数和(自身を含む): 326663072640

約数和(自身を除く): 169632913550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 25205483, 50410966, 126027415, 176438381, 252054830, 352876762, 882191905, 1764383810, 2243287987, 4486575974, 11216439935, 15703015909, 22432879870, 31406031818, 78515079545, 157030159090]

約数ペア:

[(1, 157030159090), (2, 78515079545), (5, 31406031818), (7, 22432879870), (10, 15703015909), (14, 11216439935), (35, 4486575974), (70, 2243287987), (89, 1764383810), (178, 882191905), (445, 352876762), (623, 252054830), (890, 176438381), (1246, 126027415), (3115, 50410966), (6230, 25205483)]