121276190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 257572224

約数和(自身を除く): 136296034

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 97, 106, 194, 265, 337, 371, 485, 530, 674, 679, 742, 970, 1358, 1685, 1855, 2359, 3370, 3395, 3710, 4718, 5141, 6790, 10282, 11795, 17861, 23590, 25705, 32689, 35722, 35987, 51410, 65378, 71974, 89305, 125027, 163445, 178610, 179935, 228823, 250054, 326890, 359870, 457646, 625135, 1144115, 1250270, 1732517, 2288230, 3465034, 8662585, 12127619, 17325170, 24255238, 60638095, 121276190]

約数ペア:

[(1, 121276190), (2, 60638095), (5, 24255238), (7, 17325170), (10, 12127619), (14, 8662585), (35, 3465034), (53, 2288230), (70, 1732517), (97, 1250270), (106, 1144115), (194, 625135), (265, 457646), (337, 359870), (371, 326890), (485, 250054), (530, 228823), (674, 179935), (679, 178610), (742, 163445), (970, 125027), (1358, 89305), (1685, 71974), (1855, 65378), (2359, 51410), (3370, 35987), (3395, 35722), (3710, 32689), (4718, 25705), (5141, 23590), (6790, 17861), (10282, 11795)]