12602660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{90019}}^1$

素因数の和:90035

約数の個数: 24

約数和(自身を含む): 30246720

約数和(自身を除く): 17644060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 90019, 180038, 360076, 450095, 630133, 900190, 1260266, 1800380, 2520532, 3150665, 6301330, 12602660]

約数ペア:

[(1, 12602660), (2, 6301330), (4, 3150665), (5, 2520532), (7, 1800380), (10, 1260266), (14, 900190), (20, 630133), (28, 450095), (35, 360076), (70, 180038), (140, 90019)]