12703110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 35126784

約数和(自身を除く): 22423674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 241, 251, 482, 502, 723, 753, 1205, 1255, 1446, 1506, 1687, 1757, 2410, 2510, 3374, 3514, 3615, 3765, 5061, 5271, 7230, 7530, 8435, 8785, 10122, 10542, 16870, 17570, 25305, 26355, 50610, 52710, 60491, 120982, 181473, 302455, 362946, 423437, 604910, 846874, 907365, 1270311, 1814730, 2117185, 2540622, 4234370, 6351555, 12703110]

約数ペア:

[(1, 12703110), (2, 6351555), (3, 4234370), (5, 2540622), (6, 2117185), (7, 1814730), (10, 1270311), (14, 907365), (15, 846874), (21, 604910), (30, 423437), (35, 362946), (42, 302455), (70, 181473), (105, 120982), (210, 60491), (241, 52710), (251, 50610), (482, 26355), (502, 25305), (723, 17570), (753, 16870), (1205, 10542), (1255, 10122), (1446, 8785), (1506, 8435), (1687, 7530), (1757, 7230), (2410, 5271), (2510, 5061), (3374, 3765), (3514, 3615)]