7115180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 15885408

約数和(自身を除く): 8770228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1231, 1445, 2462, 2890, 4924, 5780, 6155, 12310, 20927, 24620, 41854, 83708, 104635, 209270, 355759, 418540, 711518, 1423036, 1778795, 3557590, 7115180]

約数ペア:

[(1, 7115180), (2, 3557590), (4, 1778795), (5, 1423036), (10, 711518), (17, 418540), (20, 355759), (34, 209270), (68, 104635), (85, 83708), (170, 41854), (289, 24620), (340, 20927), (578, 12310), (1156, 6155), (1231, 5780), (1445, 4924), (2462, 2890)]