8473530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21750

約数の個数: 32

約数和(自身を含む): 21901824

約数和(自身を除く): 13428294

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 21727, 43454, 65181, 108635, 130362, 217270, 282451, 325905, 564902, 651810, 847353, 1412255, 1694706, 2824510, 4236765, 8473530]

約数ペア:

[(1, 8473530), (2, 4236765), (3, 2824510), (5, 1694706), (6, 1412255), (10, 847353), (13, 651810), (15, 564902), (26, 325905), (30, 282451), (39, 217270), (65, 130362), (78, 108635), (130, 65181), (195, 43454), (390, 21727)]