788472420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13141207}}^1$

素因数の和:13141219

約数の個数: 24

約数和(自身を含む): 2207722944

約数和(自身を除く): 1419250524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13141207, 26282414, 39423621, 52564828, 65706035, 78847242, 131412070, 157694484, 197118105, 262824140, 394236210, 788472420]

約数ペア:

[(1, 788472420), (2, 394236210), (3, 262824140), (4, 197118105), (5, 157694484), (6, 131412070), (10, 78847242), (12, 65706035), (15, 52564828), (20, 39423621), (30, 26282414), (60, 13141207)]