42031730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11149}}^1$

素因数の和:11198

約数の個数: 32

約数和(自身を含む): 84294000

約数和(自身を除く): 42262270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 11149, 22298, 55745, 111490, 144937, 289874, 323321, 646642, 724685, 1449370, 1616605, 3233210, 4203173, 8406346, 21015865, 42031730]

約数ペア:

[(1, 42031730), (2, 21015865), (5, 8406346), (10, 4203173), (13, 3233210), (26, 1616605), (29, 1449370), (58, 724685), (65, 646642), (130, 323321), (145, 289874), (290, 144937), (377, 111490), (754, 55745), (1885, 22298), (3770, 11149)]