3908060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15031}}^1$

素因数の和:15053

約数の個数: 24

約数和(自身を含む): 8838816

約数和(自身を除く): 4930756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15031, 30062, 60124, 75155, 150310, 195403, 300620, 390806, 781612, 977015, 1954030, 3908060]

約数ペア:

[(1, 3908060), (2, 1954030), (4, 977015), (5, 781612), (10, 390806), (13, 300620), (20, 195403), (26, 150310), (52, 75155), (65, 60124), (130, 30062), (260, 15031)]