27862030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{398029}}^1$

素因数の和:398043

約数の個数: 16

約数和(自身を含む): 57316320

約数和(自身を除く): 29454290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 398029, 796058, 1990145, 2786203, 3980290, 5572406, 13931015, 27862030]

約数ペア:

[(1, 27862030), (2, 13931015), (5, 5572406), (7, 3980290), (10, 2786203), (14, 1990145), (35, 796058), (70, 398029)]