549510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1432

約数の個数: 32

約数和(自身を含む): 1421280

約数和(自身を除く): 871770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1409, 2818, 4227, 7045, 8454, 14090, 18317, 21135, 36634, 42270, 54951, 91585, 109902, 183170, 274755, 549510]

約数ペア:

[(1, 549510), (2, 274755), (3, 183170), (5, 109902), (6, 91585), (10, 54951), (13, 42270), (15, 36634), (26, 21135), (30, 18317), (39, 14090), (65, 8454), (78, 7045), (130, 4227), (195, 2818), (390, 1409)]