142185660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2369761}}^1$

素因数の和:2369773

約数の個数: 24

約数和(自身を含む): 398120016

約数和(自身を除く): 255934356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2369761, 4739522, 7109283, 9479044, 11848805, 14218566, 23697610, 28437132, 35546415, 47395220, 71092830, 142185660]

約数ペア:

[(1, 142185660), (2, 71092830), (3, 47395220), (4, 35546415), (5, 28437132), (6, 23697610), (10, 14218566), (12, 11848805), (15, 9479044), (20, 7109283), (30, 4739522), (60, 2369761)]