3026020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2211

約数の個数: 24

約数和(自身を含む): 6447168

約数和(自身を除く): 3421148

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2131, 4262, 8524, 10655, 21310, 42620, 151301, 302602, 605204, 756505, 1513010, 3026020]

約数ペア:

[(1, 3026020), (2, 1513010), (4, 756505), (5, 605204), (10, 302602), (20, 151301), (71, 42620), (142, 21310), (284, 10655), (355, 8524), (710, 4262), (1420, 2131)]