1520298870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2667191}}^1$

素因数の和:2667220

約数の個数: 32

約数和(自身を含む): 3840756480

約数和(自身を除く): 2320457610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 2667191, 5334382, 8001573, 13335955, 16003146, 26671910, 40007865, 50676629, 80015730, 101353258, 152029887, 253383145, 304059774, 506766290, 760149435, 1520298870]

約数ペア:

[(1, 1520298870), (2, 760149435), (3, 506766290), (5, 304059774), (6, 253383145), (10, 152029887), (15, 101353258), (19, 80015730), (30, 50676629), (38, 40007865), (57, 26671910), (95, 16003146), (114, 13335955), (190, 8001573), (285, 5334382), (570, 2667191)]