81342510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2711417}}^1$

素因数の和:2711427

約数の個数: 16

約数和(自身を含む): 195222096

約数和(自身を除く): 113879586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2711417, 5422834, 8134251, 13557085, 16268502, 27114170, 40671255, 81342510]

約数ペア:

[(1, 81342510), (2, 40671255), (3, 27114170), (5, 16268502), (6, 13557085), (10, 8134251), (15, 5422834), (30, 2711417)]