23730590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 46236960

約数和(自身を除く): 22506370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 277, 554, 659, 1318, 1385, 2770, 3295, 3601, 6590, 7202, 8567, 17134, 18005, 36010, 42835, 85670, 182543, 365086, 912715, 1825430, 2373059, 4746118, 11865295, 23730590]

約数ペア:

[(1, 23730590), (2, 11865295), (5, 4746118), (10, 2373059), (13, 1825430), (26, 912715), (65, 365086), (130, 182543), (277, 85670), (554, 42835), (659, 36010), (1318, 18005), (1385, 17134), (2770, 8567), (3295, 7202), (3601, 6590)]