30250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2$

素因数の和:39

約数の個数: 24

約数和(自身を含む): 62244

約数和(自身を除く): 31994

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 1210, 1375, 2750, 3025, 6050, 15125, 30250]

約数ペア:

[(1, 30250), (2, 15125), (5, 6050), (10, 3025), (11, 2750), (22, 1375), (25, 1210), (50, 605), (55, 550), (110, 275), (121, 250), (125, 242)]