2015710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 3856680

約数和(自身を除く): 1840970

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 10609, 19570, 21218, 53045, 106090, 201571, 403142, 1007855, 2015710]

約数ペア:

[(1, 2015710), (2, 1007855), (5, 403142), (10, 201571), (19, 106090), (38, 53045), (95, 21218), (103, 19570), (190, 10609), (206, 9785), (515, 3914), (1030, 1957)]