218241330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7274711}}^1$

素因数の和:7274721

約数の個数: 16

約数和(自身を含む): 523779264

約数和(自身を除く): 305537934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7274711, 14549422, 21824133, 36373555, 43648266, 72747110, 109120665, 218241330]

約数ペア:

[(1, 218241330), (2, 109120665), (3, 72747110), (5, 43648266), (6, 36373555), (10, 21824133), (15, 14549422), (30, 7274711)]