61481210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13109}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 128373120

約数和(自身を除く): 66891910

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 13109, 26218, 65545, 91763, 131090, 183526, 458815, 878303, 917630, 1756606, 4391515, 6148121, 8783030, 12296242, 30740605, 61481210]

約数ペア:

[(1, 61481210), (2, 30740605), (5, 12296242), (7, 8783030), (10, 6148121), (14, 4391515), (35, 1756606), (67, 917630), (70, 878303), (134, 458815), (335, 183526), (469, 131090), (670, 91763), (938, 65545), (2345, 26218), (4690, 13109)]