81176070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2705869}}^1$

素因数の和:2705879

約数の個数: 16

約数和(自身を含む): 194822640

約数和(自身を除く): 113646570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2705869, 5411738, 8117607, 13529345, 16235214, 27058690, 40588035, 81176070]

約数ペア:

[(1, 81176070), (2, 40588035), (3, 27058690), (5, 16235214), (6, 13529345), (10, 8117607), (15, 5411738), (30, 2705869)]