17272020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{287867}}^1$

素因数の和:287879

約数の個数: 24

約数和(自身を含む): 48361824

約数和(自身を除く): 31089804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 287867, 575734, 863601, 1151468, 1439335, 1727202, 2878670, 3454404, 4318005, 5757340, 8636010, 17272020]

約数ペア:

[(1, 17272020), (2, 8636010), (3, 5757340), (4, 4318005), (5, 3454404), (6, 2878670), (10, 1727202), (12, 1439335), (15, 1151468), (20, 863601), (30, 575734), (60, 287867)]