30761684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9413}}^1$

素因数の和:9479

約数の個数: 24

約数和(自身を含む): 57990240

約数和(自身を除く): 27228556

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 9413, 18826, 37652, 178847, 357694, 404759, 715388, 809518, 1619036, 7690421, 15380842, 30761684]

約数ペア:

[(1, 30761684), (2, 15380842), (4, 7690421), (19, 1619036), (38, 809518), (43, 715388), (76, 404759), (86, 357694), (172, 178847), (817, 37652), (1634, 18826), (3268, 9413)]