47705730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20129}}^1$

素因数の和:20218

約数の個数: 32

約数和(自身を含む): 115948800

約数和(自身を除く): 68243070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 20129, 40258, 60387, 100645, 120774, 201290, 301935, 603870, 1590191, 3180382, 4770573, 7950955, 9541146, 15901910, 23852865, 47705730]

約数ペア:

[(1, 47705730), (2, 23852865), (3, 15901910), (5, 9541146), (6, 7950955), (10, 4770573), (15, 3180382), (30, 1590191), (79, 603870), (158, 301935), (237, 201290), (395, 120774), (474, 100645), (790, 60387), (1185, 40258), (2370, 20129)]