11960730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 20986470

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, 1429, 1674, 2790, 2858, 4185, 4287, 7145, 8370, 8574, 12861, 14290, 21435, 25722, 38583, 42870, 44299, 64305, 77166, 88598, 128610, 132897, 192915, 221495, 265794, 385830, 398691, 442990, 664485, 797382, 1196073, 1328970, 1993455, 2392146, 3986910, 5980365, 11960730]

約数ペア:

[(1, 11960730), (2, 5980365), (3, 3986910), (5, 2392146), (6, 1993455), (9, 1328970), (10, 1196073), (15, 797382), (18, 664485), (27, 442990), (30, 398691), (31, 385830), (45, 265794), (54, 221495), (62, 192915), (90, 132897), (93, 128610), (135, 88598), (155, 77166), (186, 64305), (270, 44299), (279, 42870), (310, 38583), (465, 25722), (558, 21435), (837, 14290), (930, 12861), (1395, 8574), (1429, 8370), (1674, 7145), (2790, 4287), (2858, 4185)]