190019220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3166987}}^1$

素因数の和:3166999

約数の個数: 24

約数和(自身を含む): 532053984

約数和(自身を除く): 342034764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3166987, 6333974, 9500961, 12667948, 15834935, 19001922, 31669870, 38003844, 47504805, 63339740, 95009610, 190019220]

約数ペア:

[(1, 190019220), (2, 95009610), (3, 63339740), (4, 47504805), (5, 38003844), (6, 31669870), (10, 19001922), (12, 15834935), (15, 12667948), (20, 9500961), (30, 6333974), (60, 3166987)]