6908780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18181}}^1$

素因数の和:18209

約数の個数: 24

約数和(自身を含む): 15272880

約数和(自身を除く): 8364100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18181, 36362, 72724, 90905, 181810, 345439, 363620, 690878, 1381756, 1727195, 3454390, 6908780]

約数ペア:

[(1, 6908780), (2, 3454390), (4, 1727195), (5, 1381756), (10, 690878), (19, 363620), (20, 345439), (38, 181810), (76, 90905), (95, 72724), (190, 36362), (380, 18181)]