79869090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{380329}}^1$

素因数の和:380346

約数の個数: 32

約数和(自身を含む): 219070080

約数和(自身を除く): 139200990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 380329, 760658, 1140987, 1901645, 2281974, 2662303, 3803290, 5324606, 5704935, 7986909, 11409870, 13311515, 15973818, 26623030, 39934545, 79869090]

約数ペア:

[(1, 79869090), (2, 39934545), (3, 26623030), (5, 15973818), (6, 13311515), (7, 11409870), (10, 7986909), (14, 5704935), (15, 5324606), (21, 3803290), (30, 2662303), (35, 2281974), (42, 1901645), (70, 1140987), (105, 760658), (210, 380329)]