9983310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 25090560

約数和(自身を除く): 15107250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 71, 86, 109, 129, 142, 213, 215, 218, 258, 327, 355, 426, 430, 545, 645, 654, 710, 1065, 1090, 1290, 1635, 2130, 3053, 3270, 4687, 6106, 7739, 9159, 9374, 14061, 15265, 15478, 18318, 23217, 23435, 28122, 30530, 38695, 45795, 46434, 46870, 70305, 77390, 91590, 116085, 140610, 232170, 332777, 665554, 998331, 1663885, 1996662, 3327770, 4991655, 9983310]

約数ペア:

[(1, 9983310), (2, 4991655), (3, 3327770), (5, 1996662), (6, 1663885), (10, 998331), (15, 665554), (30, 332777), (43, 232170), (71, 140610), (86, 116085), (109, 91590), (129, 77390), (142, 70305), (213, 46870), (215, 46434), (218, 45795), (258, 38695), (327, 30530), (355, 28122), (426, 23435), (430, 23217), (545, 18318), (645, 15478), (654, 15265), (710, 14061), (1065, 9374), (1090, 9159), (1290, 7739), (1635, 6106), (2130, 4687), (3053, 3270)]