29972870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 57539808

約数和(自身を除く): 27566938

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1123, 1570, 2246, 2669, 5338, 5615, 11230, 13345, 19091, 26690, 38182, 95455, 176311, 190910, 352622, 881555, 1763110, 2997287, 5994574, 14986435, 29972870]

約数ペア:

[(1, 29972870), (2, 14986435), (5, 5994574), (10, 2997287), (17, 1763110), (34, 881555), (85, 352622), (157, 190910), (170, 176311), (314, 95455), (785, 38182), (1123, 26690), (1570, 19091), (2246, 13345), (2669, 11230), (5338, 5615)]