118215660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1970261}}^1$

素因数の和:1970273

約数の個数: 24

約数和(自身を含む): 331004016

約数和(自身を除く): 212788356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1970261, 3940522, 5910783, 7881044, 9851305, 11821566, 19702610, 23643132, 29553915, 39405220, 59107830, 118215660]

約数ペア:

[(1, 118215660), (2, 59107830), (3, 39405220), (4, 29553915), (5, 23643132), (6, 19702610), (10, 11821566), (12, 9851305), (15, 7881044), (20, 5910783), (30, 3940522), (60, 1970261)]