30491156

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 55211520

約数和(自身を除く): 24720364

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 2053, 3713, 4106, 7426, 8212, 14852, 96491, 162187, 192982, 324374, 385964, 648748, 7622789, 15245578, 30491156]

約数ペア:

[(1, 30491156), (2, 15245578), (4, 7622789), (47, 648748), (79, 385964), (94, 324374), (158, 192982), (188, 162187), (316, 96491), (2053, 14852), (3713, 8212), (4106, 7426)]