2116721220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1856773}}^1$

素因数の和:1856804

約数の個数: 48

約数和(自身を含む): 6238760640

約数和(自身を除く): 4122039420

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, 1856773, 3713546, 5570319, 7427092, 9283865, 11140638, 18567730, 22281276, 27851595, 35278687, 37135460, 55703190, 70557374, 105836061, 111406380, 141114748, 176393435, 211672122, 352786870, 423344244, 529180305, 705573740, 1058360610, 2116721220]

約数ペア:

[(1, 2116721220), (2, 1058360610), (3, 705573740), (4, 529180305), (5, 423344244), (6, 352786870), (10, 211672122), (12, 176393435), (15, 141114748), (19, 111406380), (20, 105836061), (30, 70557374), (38, 55703190), (57, 37135460), (60, 35278687), (76, 27851595), (95, 22281276), (114, 18567730), (190, 11140638), (228, 9283865), (285, 7427092), (380, 5570319), (570, 3713546), (1140, 1856773)]