12740250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{16987}}^1$

素因数の和:17007

約数の個数: 32

約数和(自身を含む): 31801536

約数和(自身を除く): 19061286

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 16987, 33974, 50961, 84935, 101922, 169870, 254805, 424675, 509610, 849350, 1274025, 2123375, 2548050, 4246750, 6370125, 12740250]

約数ペア:

[(1, 12740250), (2, 6370125), (3, 4246750), (5, 2548050), (6, 2123375), (10, 1274025), (15, 849350), (25, 509610), (30, 424675), (50, 254805), (75, 169870), (125, 101922), (150, 84935), (250, 50961), (375, 33974), (750, 16987)]