21226410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{235849}}^1$

素因数の和:235862

約数の個数: 24

約数和(自身を含む): 55188900

約数和(自身を除く): 33962490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 235849, 471698, 707547, 1179245, 1415094, 2122641, 2358490, 3537735, 4245282, 7075470, 10613205, 21226410]

約数ペア:

[(1, 21226410), (2, 10613205), (3, 7075470), (5, 4245282), (6, 3537735), (9, 2358490), (10, 2122641), (15, 1415094), (18, 1179245), (30, 707547), (45, 471698), (90, 235849)]