190365180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{166987}}^1$

素因数の和:167018

約数の個数: 48

約数和(自身を含む): 561079680

約数和(自身を除く): 370714500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 166987, 333974, 500961, 667948, 834935, 1001922, 1669870, 2003844, 2504805, 3172753, 3339740, 5009610, 6345506, 9518259, 10019220, 12691012, 15863765, 19036518, 31727530, 38073036, 47591295, 63455060, 95182590, 190365180]

約数ペア:

[(1, 190365180), (2, 95182590), (3, 63455060), (4, 47591295), (5, 38073036), (6, 31727530), (10, 19036518), (12, 15863765), (15, 12691012), (19, 10019220), (20, 9518259), (30, 6345506), (38, 5009610), (57, 3339740), (60, 3172753), (76, 2504805), (95, 2003844), (114, 1669870), (190, 1001922), (228, 834935), (285, 667948), (380, 500961), (570, 333974), (1140, 166987)]