8530730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 16668288

約数和(自身を除く): 8137558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 311, 422, 622, 1055, 1555, 2110, 2743, 3110, 4043, 5486, 8086, 13715, 20215, 27430, 40430, 65621, 131242, 328105, 656210, 853073, 1706146, 4265365, 8530730]

約数ペア:

[(1, 8530730), (2, 4265365), (5, 1706146), (10, 853073), (13, 656210), (26, 328105), (65, 131242), (130, 65621), (211, 40430), (311, 27430), (422, 20215), (622, 13715), (1055, 8086), (1555, 5486), (2110, 4043), (2743, 3110)]