1330507730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1684187}}^1$

素因数の和:1684273

約数の個数: 16

約数和(自身を含む): 2425230720

約数和(自身を除く): 1094722990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1684187, 3368374, 8420935, 16841870, 133050773, 266101546, 665253865, 1330507730]

約数ペア:

[(1, 1330507730), (2, 665253865), (5, 266101546), (10, 133050773), (79, 16841870), (158, 8420935), (395, 3368374), (790, 1684187)]