2040770115

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{621239}}^1$

素因数の和:621323

約数の個数: 24

約数和(自身を含む): 3585797280

約数和(自身を除く): 1545027165

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 621239, 1863717, 3106195, 5591151, 9318585, 27955755, 45350447, 136051341, 226752235, 408154023, 680256705, 2040770115]

約数ペア:

[(1, 2040770115), (3, 680256705), (5, 408154023), (9, 226752235), (15, 136051341), (45, 45350447), (73, 27955755), (219, 9318585), (365, 5591151), (657, 3106195), (1095, 1863717), (3285, 621239)]