3090620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11909

約数の個数: 24

約数和(自身を含む): 6990144

約数和(自身を除く): 3899524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11887, 23774, 47548, 59435, 118870, 154531, 237740, 309062, 618124, 772655, 1545310, 3090620]

約数ペア:

[(1, 3090620), (2, 1545310), (4, 772655), (5, 618124), (10, 309062), (13, 237740), (20, 154531), (26, 118870), (52, 59435), (65, 47548), (130, 23774), (260, 11887)]