27765710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 57687552

約数和(自身を除く): 29921842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 3851, 7210, 7702, 19255, 26957, 38510, 53914, 134785, 269570, 396653, 793306, 1983265, 2776571, 3966530, 5553142, 13882855, 27765710]

約数ペア:

[(1, 27765710), (2, 13882855), (5, 5553142), (7, 3966530), (10, 2776571), (14, 1983265), (35, 793306), (70, 396653), (103, 269570), (206, 134785), (515, 53914), (721, 38510), (1030, 26957), (1442, 19255), (3605, 7702), (3851, 7210)]