130762860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15679}}^1$

素因数の和:15830

約数の個数: 48

約数和(自身を含む): 368793600

約数和(自身を除く): 238030740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 15679, 31358, 47037, 62716, 78395, 94074, 156790, 188148, 235185, 313580, 470370, 940740, 2179381, 4358762, 6538143, 8717524, 10896905, 13076286, 21793810, 26152572, 32690715, 43587620, 65381430, 130762860]

約数ペア:

[(1, 130762860), (2, 65381430), (3, 43587620), (4, 32690715), (5, 26152572), (6, 21793810), (10, 13076286), (12, 10896905), (15, 8717524), (20, 6538143), (30, 4358762), (60, 2179381), (139, 940740), (278, 470370), (417, 313580), (556, 235185), (695, 188148), (834, 156790), (1390, 94074), (1668, 78395), (2085, 62716), (2780, 47037), (4170, 31358), (8340, 15679)]