140886390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4696213}}^1$

素因数の和:4696223

約数の個数: 16

約数和(自身を含む): 338127408

約数和(自身を除く): 197241018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4696213, 9392426, 14088639, 23481065, 28177278, 46962130, 70443195, 140886390]

約数ペア:

[(1, 140886390), (2, 70443195), (3, 46962130), (5, 28177278), (6, 23481065), (10, 14088639), (15, 9392426), (30, 4696213)]