871930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 869894

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 223, 230, 391, 446, 782, 1115, 1955, 2230, 3791, 3910, 5129, 7582, 10258, 18955, 25645, 37910, 51290, 87193, 174386, 435965, 871930]

約数ペア:

[(1, 871930), (2, 435965), (5, 174386), (10, 87193), (17, 51290), (23, 37910), (34, 25645), (46, 18955), (85, 10258), (115, 7582), (170, 5129), (223, 3910), (230, 3791), (391, 2230), (446, 1955), (782, 1115)]