7029740

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 14828352

約数和(自身を除く): 7798612

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1297, 1355, 2594, 2710, 5188, 5420, 6485, 12970, 25940, 351487, 702974, 1405948, 1757435, 3514870, 7029740]

約数ペア:

[(1, 7029740), (2, 3514870), (4, 1757435), (5, 1405948), (10, 702974), (20, 351487), (271, 25940), (542, 12970), (1084, 6485), (1297, 5420), (1355, 5188), (2594, 2710)]