64530790

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{3449}}^1$

素因数の和:5327

約数の個数: 16

約数和(自身を含む): 116251200

約数和(自身を除く): 51720410

約数列:

[1, 2, 5, 10, 1871, 3449, 3742, 6898, 9355, 17245, 18710, 34490, 6453079, 12906158, 32265395, 64530790]

約数ペア:

[(1, 64530790), (2, 32265395), (5, 12906158), (10, 6453079), (1871, 34490), (3449, 18710), (3742, 17245), (6898, 9355)]