69213850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10567}}^1$

素因数の和:10710

約数の個数: 24

約数和(自身を含む): 129732768

約数和(自身を除く): 60518918

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 10567, 21134, 52835, 105670, 264175, 528350, 1384277, 2768554, 6921385, 13842770, 34606925, 69213850]

約数ペア:

[(1, 69213850), (2, 34606925), (5, 13842770), (10, 6921385), (25, 2768554), (50, 1384277), (131, 528350), (262, 264175), (655, 105670), (1310, 52835), (3275, 21134), (6550, 10567)]