1210106870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{161563}}^1$

素因数の和:161684

約数の個数: 32

約数和(自身を含む): 2512643328

約数和(自身を除く): 1302536458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 161563, 323126, 807815, 1130941, 1615630, 2261882, 5654705, 11309410, 17287241, 34574482, 86436205, 121010687, 172872410, 242021374, 605053435, 1210106870]

約数ペア:

[(1, 1210106870), (2, 605053435), (5, 242021374), (7, 172872410), (10, 121010687), (14, 86436205), (35, 34574482), (70, 17287241), (107, 11309410), (214, 5654705), (535, 2261882), (749, 1615630), (1070, 1130941), (1498, 807815), (3745, 323126), (7490, 161563)]