2641520220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2317123}}^1$

素因数の和:2317154

約数の個数: 48

約数和(自身を含む): 7785536640

約数和(自身を除く): 5144016420

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, 2317123, 4634246, 6951369, 9268492, 11585615, 13902738, 23171230, 27805476, 34756845, 44025337, 46342460, 69513690, 88050674, 132076011, 139027380, 176101348, 220126685, 264152022, 440253370, 528304044, 660380055, 880506740, 1320760110, 2641520220]

約数ペア:

[(1, 2641520220), (2, 1320760110), (3, 880506740), (4, 660380055), (5, 528304044), (6, 440253370), (10, 264152022), (12, 220126685), (15, 176101348), (19, 139027380), (20, 132076011), (30, 88050674), (38, 69513690), (57, 46342460), (60, 44025337), (76, 34756845), (95, 27805476), (114, 23171230), (190, 13902738), (228, 11585615), (285, 9268492), (380, 6951369), (570, 4634246), (1140, 2317123)]