90561690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1006241}}^1$

素因数の和:1006254

約数の個数: 24

約数和(自身を含む): 235460628

約数和(自身を除く): 144898938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1006241, 2012482, 3018723, 5031205, 6037446, 9056169, 10062410, 15093615, 18112338, 30187230, 45280845, 90561690]

約数ペア:

[(1, 90561690), (2, 45280845), (3, 30187230), (5, 18112338), (6, 15093615), (9, 10062410), (10, 9056169), (15, 6037446), (18, 5031205), (30, 3018723), (45, 2012482), (90, 1006241)]