233278630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2089}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 452944800

約数和(自身を除く): 219666170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 859, 1718, 2089, 4178, 4295, 8590, 10445, 11167, 20890, 22334, 27157, 54314, 55835, 111670, 135785, 271570, 1794451, 3588902, 8972255, 17944510, 23327863, 46655726, 116639315, 233278630]

約数ペア:

[(1, 233278630), (2, 116639315), (5, 46655726), (10, 23327863), (13, 17944510), (26, 8972255), (65, 3588902), (130, 1794451), (859, 271570), (1718, 135785), (2089, 111670), (4178, 55835), (4295, 54314), (8590, 27157), (10445, 22334), (11167, 20890)]