120973870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2039}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 231336000

約数和(自身を除く): 110362130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 349, 698, 1745, 2039, 3490, 4078, 5933, 10195, 11866, 20390, 29665, 34663, 59330, 69326, 173315, 346630, 711611, 1423222, 3558055, 7116110, 12097387, 24194774, 60486935, 120973870]

約数ペア:

[(1, 120973870), (2, 60486935), (5, 24194774), (10, 12097387), (17, 7116110), (34, 3558055), (85, 1423222), (170, 711611), (349, 346630), (698, 173315), (1745, 69326), (2039, 59330), (3490, 34663), (4078, 29665), (5933, 20390), (10195, 11866)]