61464010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 61707830

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 107, 109, 155, 170, 214, 218, 310, 527, 535, 545, 1054, 1070, 1090, 1819, 1853, 2635, 3317, 3379, 3638, 3706, 5270, 6634, 6758, 9095, 9265, 11663, 16585, 16895, 18190, 18530, 23326, 33170, 33790, 56389, 57443, 58315, 112778, 114886, 116630, 198271, 281945, 287215, 361553, 396542, 563890, 574430, 723106, 991355, 1807765, 1982710, 3615530, 6146401, 12292802, 30732005, 61464010]

約数ペア:

[(1, 61464010), (2, 30732005), (5, 12292802), (10, 6146401), (17, 3615530), (31, 1982710), (34, 1807765), (62, 991355), (85, 723106), (107, 574430), (109, 563890), (155, 396542), (170, 361553), (214, 287215), (218, 281945), (310, 198271), (527, 116630), (535, 114886), (545, 112778), (1054, 58315), (1070, 57443), (1090, 56389), (1819, 33790), (1853, 33170), (2635, 23326), (3317, 18530), (3379, 18190), (3638, 16895), (3706, 16585), (5270, 11663), (6634, 9265), (6758, 9095)]