858332460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{332687}}^1$

素因数の和:332742

約数の個数: 48

約数和(自身を含む): 2459229696

約数和(自身を除く): 1600897236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 332687, 665374, 998061, 1330748, 1663435, 1996122, 3326870, 3992244, 4990305, 6653740, 9980610, 14305541, 19961220, 28611082, 42916623, 57222164, 71527705, 85833246, 143055410, 171666492, 214583115, 286110820, 429166230, 858332460]

約数ペア:

[(1, 858332460), (2, 429166230), (3, 286110820), (4, 214583115), (5, 171666492), (6, 143055410), (10, 85833246), (12, 71527705), (15, 57222164), (20, 42916623), (30, 28611082), (43, 19961220), (60, 14305541), (86, 9980610), (129, 6653740), (172, 4990305), (215, 3992244), (258, 3326870), (430, 1996122), (516, 1663435), (645, 1330748), (860, 998061), (1290, 665374), (2580, 332687)]