517150370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:888

約数の個数: 96

約数和(自身を含む): 1119702528

約数和(自身を除く): 602552158

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 121, 155, 170, 187, 242, 310, 341, 374, 527, 605, 682, 811, 935, 1054, 1210, 1622, 1705, 1870, 2057, 2635, 3410, 3751, 4055, 4114, 5270, 5797, 7502, 8110, 8921, 10285, 11594, 13787, 17842, 18755, 20570, 25141, 27574, 28985, 37510, 44605, 50282, 57970, 63767, 68935, 89210, 98131, 125705, 127534, 137870, 151657, 196262, 251410, 276551, 303314, 318835, 427397, 490655, 553102, 637670, 758285, 854794, 981310, 1382755, 1516570, 1668227, 2136985, 2765510, 3042061, 3336454, 4273970, 4701367, 6084122, 8341135, 9402734, 15210305, 16682270, 23506835, 30420610, 47013670, 51715037, 103430074, 258575185, 517150370]

約数ペア:

[(1, 517150370), (2, 258575185), (5, 103430074), (10, 51715037), (11, 47013670), (17, 30420610), (22, 23506835), (31, 16682270), (34, 15210305), (55, 9402734), (62, 8341135), (85, 6084122), (110, 4701367), (121, 4273970), (155, 3336454), (170, 3042061), (187, 2765510), (242, 2136985), (310, 1668227), (341, 1516570), (374, 1382755), (527, 981310), (605, 854794), (682, 758285), (811, 637670), (935, 553102), (1054, 490655), (1210, 427397), (1622, 318835), (1705, 303314), (1870, 276551), (2057, 251410), (2635, 196262), (3410, 151657), (3751, 137870), (4055, 127534), (4114, 125705), (5270, 98131), (5797, 89210), (7502, 68935), (8110, 63767), (8921, 57970), (10285, 50282), (11594, 44605), (13787, 37510), (17842, 28985), (18755, 27574), (20570, 25141)]