3042040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 6966000

約数和(自身を除く): 3923960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 1289, 2360, 2578, 5156, 6445, 10312, 12890, 25780, 51560, 76051, 152102, 304204, 380255, 608408, 760510, 1521020, 3042040]

約数ペア:

[(1, 3042040), (2, 1521020), (4, 760510), (5, 608408), (8, 380255), (10, 304204), (20, 152102), (40, 76051), (59, 51560), (118, 25780), (236, 12890), (295, 10312), (472, 6445), (590, 5156), (1180, 2578), (1289, 2360)]