4149740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29641}}^1$

素因数の和:29657

約数の個数: 24

約数和(自身を含む): 9959712

約数和(自身を除く): 5809972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29641, 59282, 118564, 148205, 207487, 296410, 414974, 592820, 829948, 1037435, 2074870, 4149740]

約数ペア:

[(1, 4149740), (2, 2074870), (4, 1037435), (5, 829948), (7, 592820), (10, 414974), (14, 296410), (20, 207487), (28, 148205), (35, 118564), (70, 59282), (140, 29641)]