7381060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 36

約数和(自身を含む): 16478532

約数和(自身を除く): 9097472

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1277, 1445, 2554, 2890, 5108, 5780, 6385, 12770, 21709, 25540, 43418, 86836, 108545, 217090, 369053, 434180, 738106, 1476212, 1845265, 3690530, 7381060]

約数ペア:

[(1, 7381060), (2, 3690530), (4, 1845265), (5, 1476212), (10, 738106), (17, 434180), (20, 369053), (34, 217090), (68, 108545), (85, 86836), (170, 43418), (289, 25540), (340, 21709), (578, 12770), (1156, 6385), (1277, 5780), (1445, 5108), (2554, 2890)]