17912460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3779}}^1$

素因数の和:3870

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 32890740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 3779, 4740, 7558, 11337, 15116, 18895, 22674, 37790, 45348, 56685, 75580, 113370, 226740, 298541, 597082, 895623, 1194164, 1492705, 1791246, 2985410, 3582492, 4478115, 5970820, 8956230, 17912460]

約数ペア:

[(1, 17912460), (2, 8956230), (3, 5970820), (4, 4478115), (5, 3582492), (6, 2985410), (10, 1791246), (12, 1492705), (15, 1194164), (20, 895623), (30, 597082), (60, 298541), (79, 226740), (158, 113370), (237, 75580), (316, 56685), (395, 45348), (474, 37790), (790, 22674), (948, 18895), (1185, 15116), (1580, 11337), (2370, 7558), (3779, 4740)]