69151580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203387}}^1$

素因数の和:203413

約数の個数: 24

約数和(自身を含む): 153761328

約数和(自身を除く): 84609748

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 203387, 406774, 813548, 1016935, 2033870, 3457579, 4067740, 6915158, 13830316, 17287895, 34575790, 69151580]

約数ペア:

[(1, 69151580), (2, 34575790), (4, 17287895), (5, 13830316), (10, 6915158), (17, 4067740), (20, 3457579), (34, 2033870), (68, 1016935), (85, 813548), (170, 406774), (340, 203387)]