27562730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11159}}^1$

素因数の和:11198

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 28683670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 11159, 22318, 55795, 111590, 145067, 212021, 290134, 424042, 725335, 1060105, 1450670, 2120210, 2756273, 5512546, 13781365, 27562730]

約数ペア:

[(1, 27562730), (2, 13781365), (5, 5512546), (10, 2756273), (13, 2120210), (19, 1450670), (26, 1060105), (38, 725335), (65, 424042), (95, 290134), (130, 212021), (190, 145067), (247, 111590), (494, 55795), (1235, 22318), (2470, 11159)]