71878230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{798647}}^1$

素因数の和:798660

約数の個数: 24

約数和(自身を含む): 186883632

約数和(自身を除く): 115005402

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 798647, 1597294, 2395941, 3993235, 4791882, 7187823, 7986470, 11979705, 14375646, 23959410, 35939115, 71878230]

約数ペア:

[(1, 71878230), (2, 35939115), (3, 23959410), (5, 14375646), (6, 11979705), (9, 7986470), (10, 7187823), (15, 4791882), (18, 3993235), (30, 2395941), (45, 1597294), (90, 798647)]