887230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 1702008

約数和(自身を除く): 814778

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 307, 578, 614, 1445, 1535, 2890, 3070, 5219, 10438, 26095, 52190, 88723, 177446, 443615, 887230]

約数ペア:

[(1, 887230), (2, 443615), (5, 177446), (10, 88723), (17, 52190), (34, 26095), (85, 10438), (170, 5219), (289, 3070), (307, 2890), (578, 1535), (614, 1445)]