30902674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{461}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 51245964

約数和(自身を除く): 20343290

約数列:

[1, 2, 11, 22, 121, 242, 277, 461, 554, 922, 3047, 5071, 6094, 10142, 33517, 55781, 67034, 111562, 127697, 255394, 1404667, 2809334, 15451337, 30902674]

約数ペア:

[(1, 30902674), (2, 15451337), (11, 2809334), (22, 1404667), (121, 255394), (242, 127697), (277, 111562), (461, 67034), (554, 55781), (922, 33517), (3047, 10142), (5071, 6094)]