141537340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1010981}}^1$

素因数の和:1010997

約数の個数: 24

約数和(自身を含む): 339689952

約数和(自身を除く): 198152612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1010981, 2021962, 4043924, 5054905, 7076867, 10109810, 14153734, 20219620, 28307468, 35384335, 70768670, 141537340]

約数ペア:

[(1, 141537340), (2, 70768670), (4, 35384335), (5, 28307468), (7, 20219620), (10, 14153734), (14, 10109810), (20, 7076867), (28, 5054905), (35, 4043924), (70, 2021962), (140, 1010981)]