3237340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 6848352

約数和(自身を除く): 3611012

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1031, 1570, 2062, 3140, 4124, 5155, 10310, 20620, 161867, 323734, 647468, 809335, 1618670, 3237340]

約数ペア:

[(1, 3237340), (2, 1618670), (4, 809335), (5, 647468), (10, 323734), (20, 161867), (157, 20620), (314, 10310), (628, 5155), (785, 4124), (1031, 3140), (1570, 2062)]