21037230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{233747}}^1$

素因数の和:233760

約数の個数: 24

約数和(自身を含む): 54697032

約数和(自身を除く): 33659802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233747, 467494, 701241, 1168735, 1402482, 2103723, 2337470, 3506205, 4207446, 7012410, 10518615, 21037230]

約数ペア:

[(1, 21037230), (2, 10518615), (3, 7012410), (5, 4207446), (6, 3506205), (9, 2337470), (10, 2103723), (15, 1402482), (18, 1168735), (30, 701241), (45, 467494), (90, 233747)]