7347730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:1998

約数の個数: 32

約数和(自身を含む): 14742000

約数和(自身を除く): 7394270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 1949, 3770, 3898, 9745, 19490, 25337, 50674, 56521, 113042, 126685, 253370, 282605, 565210, 734773, 1469546, 3673865, 7347730]

約数ペア:

[(1, 7347730), (2, 3673865), (5, 1469546), (10, 734773), (13, 565210), (26, 282605), (29, 253370), (58, 126685), (65, 113042), (130, 56521), (145, 50674), (290, 25337), (377, 19490), (754, 9745), (1885, 3898), (1949, 3770)]