85880460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33287}}^1$

素因数の和:33342

約数の個数: 48

約数和(自身を含む): 246064896

約数和(自身を除く): 160184436

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, 33287, 66574, 99861, 133148, 166435, 199722, 332870, 399444, 499305, 665740, 998610, 1431341, 1997220, 2862682, 4294023, 5725364, 7156705, 8588046, 14313410, 17176092, 21470115, 28626820, 42940230, 85880460]

約数ペア:

[(1, 85880460), (2, 42940230), (3, 28626820), (4, 21470115), (5, 17176092), (6, 14313410), (10, 8588046), (12, 7156705), (15, 5725364), (20, 4294023), (30, 2862682), (43, 1997220), (60, 1431341), (86, 998610), (129, 665740), (172, 499305), (215, 399444), (258, 332870), (430, 199722), (516, 166435), (645, 133148), (860, 99861), (1290, 66574), (2580, 33287)]