30591764

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6959}}^1$

素因数の和:7127

約数の個数: 24

約数和(自身を含む): 61582080

約数和(自身を除く): 30990316

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6959, 13918, 27836, 48713, 97426, 194852, 1092563, 2185126, 4370252, 7647941, 15295882, 30591764]

約数ペア:

[(1, 30591764), (2, 15295882), (4, 7647941), (7, 4370252), (14, 2185126), (28, 1092563), (157, 194852), (314, 97426), (628, 48713), (1099, 27836), (2198, 13918), (4396, 6959)]