30171942

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{27479}}^1$

素因数の和:27548

約数の個数: 24

約数和(自身を含む): 66446640

約数和(自身を除く): 36274698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 27479, 54958, 82437, 164874, 247311, 494622, 1676219, 3352438, 5028657, 10057314, 15085971, 30171942]

約数ペア:

[(1, 30171942), (2, 15085971), (3, 10057314), (6, 5028657), (9, 3352438), (18, 1676219), (61, 494622), (122, 247311), (183, 164874), (366, 82437), (549, 54958), (1098, 27479)]