291246310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{14411}}^1$

素因数の和:14508

約数の個数: 32

約数和(自身を含む): 547886592

約数和(自身を除く): 256640282

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 14411, 20210, 28822, 72055, 144110, 619673, 677317, 1239346, 1354634, 3098365, 3386585, 6196730, 6773170, 29124631, 58249262, 145623155, 291246310]

約数ペア:

[(1, 291246310), (2, 145623155), (5, 58249262), (10, 29124631), (43, 6773170), (47, 6196730), (86, 3386585), (94, 3098365), (215, 1354634), (235, 1239346), (430, 677317), (470, 619673), (2021, 144110), (4042, 72055), (10105, 28822), (14411, 20210)]