1330723070

素因数分解:

$2^1\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{33749}}^1$

素因数の和:37699

約数の個数: 16

約数和(自身を含む): 2395980000

約数和(自身を除く): 1065256930

約数列:

[1, 2, 5, 10, 3943, 7886, 19715, 33749, 39430, 67498, 168745, 337490, 133072307, 266144614, 665361535, 1330723070]

約数ペア:

[(1, 1330723070), (2, 665361535), (5, 266144614), (10, 133072307), (3943, 337490), (7886, 168745), (19715, 67498), (33749, 39430)]