15704700978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{3989}}^1$

素因数の和:4671

約数の個数: 64

約数和(自身を含む): 33535918080

約数和(自身を除く): 17831217102

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 607, 1081, 1214, 1821, 2162, 3243, 3642, 3989, 6486, 7978, 11967, 13961, 23934, 27922, 28529, 41883, 57058, 83766, 85587, 91747, 171174, 183494, 187483, 275241, 374966, 550482, 562449, 656167, 1124898, 1312334, 1968501, 2421323, 3937002, 4312109, 4842646, 7263969, 8624218, 12936327, 14527938, 25872654, 55690429, 111380858, 113802181, 167071287, 227604362, 334142574, 341406543, 682813086, 2617450163, 5234900326, 7852350489, 15704700978]

約数ペア:

[(1, 15704700978), (2, 7852350489), (3, 5234900326), (6, 2617450163), (23, 682813086), (46, 341406543), (47, 334142574), (69, 227604362), (94, 167071287), (138, 113802181), (141, 111380858), (282, 55690429), (607, 25872654), (1081, 14527938), (1214, 12936327), (1821, 8624218), (2162, 7263969), (3243, 4842646), (3642, 4312109), (3989, 3937002), (6486, 2421323), (7978, 1968501), (11967, 1312334), (13961, 1124898), (23934, 656167), (27922, 562449), (28529, 550482), (41883, 374966), (57058, 275241), (83766, 187483), (85587, 183494), (91747, 171174)]