3335480

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 7633440

約数和(自身を除く): 4297960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 1367, 2440, 2734, 5468, 6835, 10936, 13670, 27340, 54680, 83387, 166774, 333548, 416935, 667096, 833870, 1667740, 3335480]

約数ペア:

[(1, 3335480), (2, 1667740), (4, 833870), (5, 667096), (8, 416935), (10, 333548), (20, 166774), (40, 83387), (61, 54680), (122, 27340), (244, 13670), (305, 10936), (488, 6835), (610, 5468), (1220, 2734), (1367, 2440)]