249816330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2775737}}^1$

素因数の和:2775750

約数の個数: 24

約数和(自身を含む): 649522692

約数和(自身を除く): 399706362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2775737, 5551474, 8327211, 13878685, 16654422, 24981633, 27757370, 41636055, 49963266, 83272110, 124908165, 249816330]

約数ペア:

[(1, 249816330), (2, 124908165), (3, 83272110), (5, 49963266), (6, 41636055), (9, 27757370), (10, 24981633), (15, 16654422), (18, 13878685), (30, 8327211), (45, 5551474), (90, 2775737)]