2222710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 4629312

約数和(自身を除く): 2406602

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 281, 562, 565, 791, 1130, 1405, 1582, 1967, 2810, 3934, 3955, 7910, 9835, 19670, 31753, 63506, 158765, 222271, 317530, 444542, 1111355, 2222710]

約数ペア:

[(1, 2222710), (2, 1111355), (5, 444542), (7, 317530), (10, 222271), (14, 158765), (35, 63506), (70, 31753), (113, 19670), (226, 9835), (281, 7910), (562, 3955), (565, 3934), (791, 2810), (1130, 1967), (1405, 1582)]