13420228910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{231503}}^1$

素因数の和:231569

約数の個数: 64

約数和(自身を含む): 28802801664

約数和(自身を除く): 15382572754

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 3410, 5270, 5797, 11594, 28985, 57970, 231503, 463006, 1157515, 2315030, 2546533, 3935551, 5093066, 7176593, 7871102, 12732665, 14353186, 19677755, 25465330, 35882965, 39355510, 43291061, 71765930, 78942523, 86582122, 122002081, 157885046, 216455305, 244004162, 394712615, 432910610, 610010405, 789425230, 1220020810, 1342022891, 2684045782, 6710114455, 13420228910]

約数ペア:

[(1, 13420228910), (2, 6710114455), (5, 2684045782), (10, 1342022891), (11, 1220020810), (17, 789425230), (22, 610010405), (31, 432910610), (34, 394712615), (55, 244004162), (62, 216455305), (85, 157885046), (110, 122002081), (155, 86582122), (170, 78942523), (187, 71765930), (310, 43291061), (341, 39355510), (374, 35882965), (527, 25465330), (682, 19677755), (935, 14353186), (1054, 12732665), (1705, 7871102), (1870, 7176593), (2635, 5093066), (3410, 3935551), (5270, 2546533), (5797, 2315030), (11594, 1157515), (28985, 463006), (57970, 231503)]