319025060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{938309}}^1$

素因数の和:938335

約数の個数: 24

約数和(自身を含む): 709362360

約数和(自身を除く): 390337300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 938309, 1876618, 3753236, 4691545, 9383090, 15951253, 18766180, 31902506, 63805012, 79756265, 159512530, 319025060]

約数ペア:

[(1, 319025060), (2, 159512530), (4, 79756265), (5, 63805012), (10, 31902506), (17, 18766180), (20, 15951253), (34, 9383090), (68, 4691545), (85, 3753236), (170, 1876618), (340, 938309)]