426517860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{165317}}^1$

素因数の和:165372

約数の個数: 48

約数和(自身を含む): 1222030656

約数和(自身を除く): 795512796

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, 165317, 330634, 495951, 661268, 826585, 991902, 1653170, 1983804, 2479755, 3306340, 4959510, 7108631, 9919020, 14217262, 21325893, 28434524, 35543155, 42651786, 71086310, 85303572, 106629465, 142172620, 213258930, 426517860]

約数ペア:

[(1, 426517860), (2, 213258930), (3, 142172620), (4, 106629465), (5, 85303572), (6, 71086310), (10, 42651786), (12, 35543155), (15, 28434524), (20, 21325893), (30, 14217262), (43, 9919020), (60, 7108631), (86, 4959510), (129, 3306340), (172, 2479755), (215, 1983804), (258, 1653170), (430, 991902), (516, 826585), (645, 661268), (860, 495951), (1290, 330634), (2580, 165317)]