284647530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1155

約数の個数: 64

約数和(自身を含む): 702535680

約数和(自身を除く): 417888150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 263, 430, 526, 645, 789, 839, 1290, 1315, 1578, 1678, 2517, 2630, 3945, 4195, 5034, 7890, 8390, 11309, 12585, 22618, 25170, 33927, 36077, 56545, 67854, 72154, 108231, 113090, 169635, 180385, 216462, 220657, 339270, 360770, 441314, 541155, 661971, 1082310, 1103285, 1323942, 2206570, 3309855, 6619710, 9488251, 18976502, 28464753, 47441255, 56929506, 94882510, 142323765, 284647530]

約数ペア:

[(1, 284647530), (2, 142323765), (3, 94882510), (5, 56929506), (6, 47441255), (10, 28464753), (15, 18976502), (30, 9488251), (43, 6619710), (86, 3309855), (129, 2206570), (215, 1323942), (258, 1103285), (263, 1082310), (430, 661971), (526, 541155), (645, 441314), (789, 360770), (839, 339270), (1290, 220657), (1315, 216462), (1578, 180385), (1678, 169635), (2517, 113090), (2630, 108231), (3945, 72154), (4195, 67854), (5034, 56545), (7890, 36077), (8390, 33927), (11309, 25170), (12585, 22618)]