71908860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198481}}^1$

素因数の和:1198493

約数の個数: 24

約数和(自身を含む): 201344976

約数和(自身を除く): 129436116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198481, 2396962, 3595443, 4793924, 5992405, 7190886, 11984810, 14381772, 17977215, 23969620, 35954430, 71908860]

約数ペア:

[(1, 71908860), (2, 35954430), (3, 23969620), (4, 17977215), (5, 14381772), (6, 11984810), (10, 7190886), (12, 5992405), (15, 4793924), (20, 3595443), (30, 2396962), (60, 1198481)]