29738740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20369}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 63309960

約数和(自身を除く): 33571220

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20369, 40738, 81476, 101845, 203690, 407380, 1486937, 2973874, 5947748, 7434685, 14869370, 29738740]

約数ペア:

[(1, 29738740), (2, 14869370), (4, 7434685), (5, 5947748), (10, 2973874), (20, 1486937), (73, 407380), (146, 203690), (292, 101845), (365, 81476), (730, 40738), (1460, 20369)]