76308820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{545063}}^1$

素因数の和:545079

約数の個数: 24

約数和(自身を含む): 183141504

約数和(自身を除く): 106832684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 545063, 1090126, 2180252, 2725315, 3815441, 5450630, 7630882, 10901260, 15261764, 19077205, 38154410, 76308820]

約数ペア:

[(1, 76308820), (2, 38154410), (4, 19077205), (5, 15261764), (7, 10901260), (10, 7630882), (14, 5450630), (20, 3815441), (28, 2725315), (35, 2180252), (70, 1090126), (140, 545063)]