30002740

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{1601}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 63112392

約数和(自身を除く): 33109652

約数列:

[1, 2, 4, 5, 10, 20, 937, 1601, 1874, 3202, 3748, 4685, 6404, 8005, 9370, 16010, 18740, 32020, 1500137, 3000274, 6000548, 7500685, 15001370, 30002740]

約数ペア:

[(1, 30002740), (2, 15001370), (4, 7500685), (5, 6000548), (10, 3000274), (20, 1500137), (937, 32020), (1601, 18740), (1874, 16010), (3202, 9370), (3748, 8005), (4685, 6404)]