12605130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{140057}}^1$

素因数の和:140070

約数の個数: 24

約数和(自身を含む): 32773572

約数和(自身を除く): 20168442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 140057, 280114, 420171, 700285, 840342, 1260513, 1400570, 2100855, 2521026, 4201710, 6302565, 12605130]

約数ペア:

[(1, 12605130), (2, 6302565), (3, 4201710), (5, 2521026), (6, 2100855), (9, 1400570), (10, 1260513), (15, 840342), (18, 700285), (30, 420171), (45, 280114), (90, 140057)]