68286110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 130870080

約数和(自身を除く): 62583970

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2039, 3349, 4078, 6698, 10195, 16745, 20390, 33490, 34663, 69326, 173315, 346630, 401683, 803366, 2008415, 4016830, 6828611, 13657222, 34143055, 68286110]

約数ペア:

[(1, 68286110), (2, 34143055), (5, 13657222), (10, 6828611), (17, 4016830), (34, 2008415), (85, 803366), (170, 401683), (197, 346630), (394, 173315), (985, 69326), (1970, 34663), (2039, 33490), (3349, 20390), (4078, 16745), (6698, 10195)]