8688810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22302

約数の個数: 32

約数和(自身を含む): 22458240

約数和(自身を除く): 13769430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 22279, 44558, 66837, 111395, 133674, 222790, 289627, 334185, 579254, 668370, 868881, 1448135, 1737762, 2896270, 4344405, 8688810]

約数ペア:

[(1, 8688810), (2, 4344405), (3, 2896270), (5, 1737762), (6, 1448135), (10, 868881), (13, 668370), (15, 579254), (26, 334185), (30, 289627), (39, 222790), (65, 133674), (78, 111395), (130, 66837), (195, 44558), (390, 22279)]