64510670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{921581}}^1$

素因数の和:921595

約数の個数: 16

約数和(自身を含む): 132707808

約数和(自身を除く): 68197138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 921581, 1843162, 4607905, 6451067, 9215810, 12902134, 32255335, 64510670]

約数ペア:

[(1, 64510670), (2, 32255335), (5, 12902134), (7, 9215810), (10, 6451067), (14, 4607905), (35, 1843162), (70, 921581)]