139710530

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 254741760

約数和(自身を除く): 115031230

約数列:

[1, 2, 5, 10, 167, 269, 311, 334, 538, 622, 835, 1345, 1555, 1670, 2690, 3110, 44923, 51937, 83659, 89846, 103874, 167318, 224615, 259685, 418295, 449230, 519370, 836590, 13971053, 27942106, 69855265, 139710530]

約数ペア:

[(1, 139710530), (2, 69855265), (5, 27942106), (10, 13971053), (167, 836590), (269, 519370), (311, 449230), (334, 418295), (538, 259685), (622, 224615), (835, 167318), (1345, 103874), (1555, 89846), (1670, 83659), (2690, 51937), (3110, 44923)]