98907340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{706481}}^1$

素因数の和:706497

約数の個数: 24

約数和(自身を含む): 237377952

約数和(自身を除く): 138470612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 706481, 1412962, 2825924, 3532405, 4945367, 7064810, 9890734, 14129620, 19781468, 24726835, 49453670, 98907340]

約数ペア:

[(1, 98907340), (2, 49453670), (4, 24726835), (5, 19781468), (7, 14129620), (10, 9890734), (14, 7064810), (20, 4945367), (28, 3532405), (35, 2825924), (70, 1412962), (140, 706481)]