84378270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2812609}}^1$

素因数の和:2812619

約数の個数: 16

約数和(自身を含む): 202507920

約数和(自身を除く): 118129650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2812609, 5625218, 8437827, 14063045, 16875654, 28126090, 42189135, 84378270]

約数ペア:

[(1, 84378270), (2, 42189135), (3, 28126090), (5, 16875654), (6, 14063045), (10, 8437827), (15, 5625218), (30, 2812609)]