130957540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5407}}^1$

素因数の和:5596

約数の個数: 48

約数和(自身を含む): 316173312

約数和(自身を除く): 185215772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 5407, 6055, 10814, 12110, 21628, 24220, 27035, 37849, 54070, 75698, 108140, 151396, 189245, 378490, 756980, 935411, 1870822, 3741644, 4677055, 6547877, 9354110, 13095754, 18708220, 26191508, 32739385, 65478770, 130957540]

約数ペア:

[(1, 130957540), (2, 65478770), (4, 32739385), (5, 26191508), (7, 18708220), (10, 13095754), (14, 9354110), (20, 6547877), (28, 4677055), (35, 3741644), (70, 1870822), (140, 935411), (173, 756980), (346, 378490), (692, 189245), (865, 151396), (1211, 108140), (1730, 75698), (2422, 54070), (3460, 37849), (4844, 27035), (5407, 24220), (6055, 21628), (10814, 12110)]