12546630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 22013370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1499, 1674, 2790, 2998, 4185, 4497, 7495, 8370, 8994, 13491, 14990, 22485, 26982, 40473, 44970, 46469, 67455, 80946, 92938, 134910, 139407, 202365, 232345, 278814, 404730, 418221, 464690, 697035, 836442, 1254663, 1394070, 2091105, 2509326, 4182210, 6273315, 12546630]

約数ペア:

[(1, 12546630), (2, 6273315), (3, 4182210), (5, 2509326), (6, 2091105), (9, 1394070), (10, 1254663), (15, 836442), (18, 697035), (27, 464690), (30, 418221), (31, 404730), (45, 278814), (54, 232345), (62, 202365), (90, 139407), (93, 134910), (135, 92938), (155, 80946), (186, 67455), (270, 46469), (279, 44970), (310, 40473), (465, 26982), (558, 22485), (837, 14990), (930, 13491), (1395, 8994), (1499, 8370), (1674, 7495), (2790, 4497), (2998, 4185)]