202449690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2249441}}^1$

素因数の和:2249454

約数の個数: 24

約数和(自身を含む): 526369428

約数和(自身を除く): 323919738

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2249441, 4498882, 6748323, 11247205, 13496646, 20244969, 22494410, 33741615, 40489938, 67483230, 101224845, 202449690]

約数ペア:

[(1, 202449690), (2, 101224845), (3, 67483230), (5, 40489938), (6, 33741615), (9, 22494410), (10, 20244969), (15, 13496646), (18, 11247205), (30, 6748323), (45, 4498882), (90, 2249441)]