83752140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1395869}}^1$

素因数の和:1395881

約数の個数: 24

約数和(自身を含む): 234506160

約数和(自身を除く): 150754020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1395869, 2791738, 4187607, 5583476, 6979345, 8375214, 13958690, 16750428, 20938035, 27917380, 41876070, 83752140]

約数ペア:

[(1, 83752140), (2, 41876070), (3, 27917380), (4, 20938035), (5, 16750428), (6, 13958690), (10, 8375214), (12, 6979345), (15, 5583476), (20, 4187607), (30, 2791738), (60, 1395869)]