68311670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5987}}^1$

素因数の和:6164

約数の個数: 32

約数和(自身を含む): 141412608

約数和(自身を除く): 73100938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 5987, 11410, 11974, 29935, 41909, 59870, 83818, 209545, 419090, 975881, 1951762, 4879405, 6831167, 9758810, 13662334, 34155835, 68311670]

約数ペア:

[(1, 68311670), (2, 34155835), (5, 13662334), (7, 9758810), (10, 6831167), (14, 4879405), (35, 1951762), (70, 975881), (163, 419090), (326, 209545), (815, 83818), (1141, 59870), (1630, 41909), (2282, 29935), (5705, 11974), (5987, 11410)]