230023620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1277909}}^1$

素因数の和:1277924

約数の個数: 36

約数和(自身を含む): 697738860

約数和(自身を除く): 467715240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1277909, 2555818, 3833727, 5111636, 6389545, 7667454, 11501181, 12779090, 15334908, 19168635, 23002362, 25558180, 38337270, 46004724, 57505905, 76674540, 115011810, 230023620]

約数ペア:

[(1, 230023620), (2, 115011810), (3, 76674540), (4, 57505905), (5, 46004724), (6, 38337270), (9, 25558180), (10, 23002362), (12, 19168635), (15, 15334908), (18, 12779090), (20, 11501181), (30, 7667454), (36, 6389545), (45, 5111636), (60, 3833727), (90, 2555818), (180, 1277909)]