201998430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2244427}}^1$

素因数の和:2244440

約数の個数: 24

約数和(自身を含む): 525196152

約数和(自身を除く): 323197722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2244427, 4488854, 6733281, 11222135, 13466562, 20199843, 22444270, 33666405, 40399686, 67332810, 100999215, 201998430]

約数ペア:

[(1, 201998430), (2, 100999215), (3, 67332810), (5, 40399686), (6, 33666405), (9, 22444270), (10, 20199843), (15, 13466562), (18, 11222135), (30, 6733281), (45, 4488854), (90, 2244427)]