30910922

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9901}}^1$

素因数の和:10133

約数の個数: 16

約数和(自身を含む): 53233152

約数和(自身を除く): 22322230

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9901, 19802, 69307, 138614, 2207923, 4415846, 15455461, 30910922]

約数ペア:

[(1, 30910922), (2, 15455461), (7, 4415846), (14, 2207923), (223, 138614), (446, 69307), (1561, 19802), (3122, 9901)]