69102790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23911}}^1$

素因数の和:23952

約数の個数: 24

約数和(自身を含む): 132137712

約数和(自身を除く): 63034922

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 23911, 47822, 119555, 239110, 406487, 812974, 2032435, 4064870, 6910279, 13820558, 34551395, 69102790]

約数ペア:

[(1, 69102790), (2, 34551395), (5, 13820558), (10, 6910279), (17, 4064870), (34, 2032435), (85, 812974), (170, 406487), (289, 239110), (578, 119555), (1445, 47822), (2890, 23911)]