105761740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{755441}}^1$

素因数の和:755457

約数の個数: 24

約数和(自身を含む): 253828512

約数和(自身を除く): 148066772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 755441, 1510882, 3021764, 3777205, 5288087, 7554410, 10576174, 15108820, 21152348, 26440435, 52880870, 105761740]

約数ペア:

[(1, 105761740), (2, 52880870), (4, 26440435), (5, 21152348), (7, 15108820), (10, 10576174), (14, 7554410), (20, 5288087), (28, 3777205), (35, 3021764), (70, 1510882), (140, 755441)]