2028060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 6486480

約数和(自身を除く): 4458420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 593, 684, 855, 1140, 1186, 1710, 1779, 2372, 2965, 3420, 3558, 5337, 5930, 7116, 8895, 10674, 11267, 11860, 17790, 21348, 22534, 26685, 33801, 35580, 45068, 53370, 56335, 67602, 101403, 106740, 112670, 135204, 169005, 202806, 225340, 338010, 405612, 507015, 676020, 1014030, 2028060]

約数ペア:

[(1, 2028060), (2, 1014030), (3, 676020), (4, 507015), (5, 405612), (6, 338010), (9, 225340), (10, 202806), (12, 169005), (15, 135204), (18, 112670), (19, 106740), (20, 101403), (30, 67602), (36, 56335), (38, 53370), (45, 45068), (57, 35580), (60, 33801), (76, 26685), (90, 22534), (95, 21348), (114, 17790), (171, 11860), (180, 11267), (190, 10674), (228, 8895), (285, 7116), (342, 5930), (380, 5337), (570, 3558), (593, 3420), (684, 2965), (855, 2372), (1140, 1779), (1186, 1710)]