30571070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{13709}}^1$

素因数の和:13939

約数の個数: 16

約数和(自身を含む): 55278720

約数和(自身を除く): 24707650

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 13709, 27418, 68545, 137090, 3057107, 6114214, 15285535, 30571070]

約数ペア:

[(1, 30571070), (2, 15285535), (5, 6114214), (10, 3057107), (223, 137090), (446, 68545), (1115, 27418), (2230, 13709)]