2365980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 4407780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 839, 940, 1410, 1678, 2517, 2820, 3356, 4195, 5034, 8390, 10068, 12585, 16780, 25170, 39433, 50340, 78866, 118299, 157732, 197165, 236598, 394330, 473196, 591495, 788660, 1182990, 2365980]

約数ペア:

[(1, 2365980), (2, 1182990), (3, 788660), (4, 591495), (5, 473196), (6, 394330), (10, 236598), (12, 197165), (15, 157732), (20, 118299), (30, 78866), (47, 50340), (60, 39433), (94, 25170), (141, 16780), (188, 12585), (235, 10068), (282, 8390), (470, 5034), (564, 4195), (705, 3356), (839, 2820), (940, 2517), (1410, 1678)]