381690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4241}}^1$

素因数の和:4254

約数の個数: 24

約数和(自身を含む): 992628

約数和(自身を除く): 610938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4241, 8482, 12723, 21205, 25446, 38169, 42410, 63615, 76338, 127230, 190845, 381690]

約数ペア:

[(1, 381690), (2, 190845), (3, 127230), (5, 76338), (6, 63615), (9, 42410), (10, 38169), (15, 25446), (18, 21205), (30, 12723), (45, 8482), (90, 4241)]