495362830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{1811}}^1$

素因数の和:3444

約数の個数: 32

約数和(自身を含む): 945211680

約数和(自身を除く): 449848850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1609, 1811, 3218, 3622, 8045, 9055, 16090, 18110, 27353, 30787, 54706, 61574, 136765, 153935, 273530, 307870, 2913899, 5827798, 14569495, 29138990, 49536283, 99072566, 247681415, 495362830]

約数ペア:

[(1, 495362830), (2, 247681415), (5, 99072566), (10, 49536283), (17, 29138990), (34, 14569495), (85, 5827798), (170, 2913899), (1609, 307870), (1811, 273530), (3218, 153935), (3622, 136765), (8045, 61574), (9055, 54706), (16090, 30787), (18110, 27353)]