217909350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{484243}}^1$

素因数の和:484261

約数の個数: 36

約数和(自身を含む): 585450996

約数和(自身を除く): 367541646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 484243, 968486, 1452729, 2421215, 2905458, 4358187, 4842430, 7263645, 8716374, 12106075, 14527290, 21790935, 24212150, 36318225, 43581870, 72636450, 108954675, 217909350]

約数ペア:

[(1, 217909350), (2, 108954675), (3, 72636450), (5, 43581870), (6, 36318225), (9, 24212150), (10, 21790935), (15, 14527290), (18, 12106075), (25, 8716374), (30, 7263645), (45, 4842430), (50, 4358187), (75, 2905458), (90, 2421215), (150, 1452729), (225, 968486), (450, 484243)]