121222770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{31817}}^1$

素因数の和:31954

約数の個数: 32

約数和(自身を含む): 293234688

約数和(自身を除く): 172011918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 31817, 63634, 95451, 159085, 190902, 318170, 477255, 954510, 4040759, 8081518, 12122277, 20203795, 24244554, 40407590, 60611385, 121222770]

約数ペア:

[(1, 121222770), (2, 60611385), (3, 40407590), (5, 24244554), (6, 20203795), (10, 12122277), (15, 8081518), (30, 4040759), (127, 954510), (254, 477255), (381, 318170), (635, 190902), (762, 159085), (1270, 95451), (1905, 63634), (3810, 31817)]