30235828

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13669}}^1$

素因数の和:13759

約数の個数: 24

約数和(自身を含む): 61241600

約数和(自身を除く): 31005772

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13669, 27338, 54676, 95683, 191366, 382732, 1079851, 2159702, 4319404, 7558957, 15117914, 30235828]

約数ペア:

[(1, 30235828), (2, 15117914), (4, 7558957), (7, 4319404), (14, 2159702), (28, 1079851), (79, 382732), (158, 191366), (316, 95683), (553, 54676), (1106, 27338), (2212, 13669)]