60891978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 143953920

約数和(自身を除く): 83061942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 109, 141, 218, 282, 283, 327, 329, 566, 654, 658, 763, 849, 987, 1526, 1698, 1974, 1981, 2289, 3962, 4578, 5123, 5943, 10246, 11886, 13301, 15369, 26602, 30738, 30847, 35861, 39903, 61694, 71722, 79806, 92541, 93107, 107583, 185082, 186214, 215166, 215929, 279321, 431858, 558642, 647787, 1295574, 1449809, 2899618, 4349427, 8698854, 10148663, 20297326, 30445989, 60891978]

約数ペア:

[(1, 60891978), (2, 30445989), (3, 20297326), (6, 10148663), (7, 8698854), (14, 4349427), (21, 2899618), (42, 1449809), (47, 1295574), (94, 647787), (109, 558642), (141, 431858), (218, 279321), (282, 215929), (283, 215166), (327, 186214), (329, 185082), (566, 107583), (654, 93107), (658, 92541), (763, 79806), (849, 71722), (987, 61694), (1526, 39903), (1698, 35861), (1974, 30847), (1981, 30738), (2289, 26602), (3962, 15369), (4578, 13301), (5123, 11886), (5943, 10246)]