230820070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1949}}^1$

素因数の和:2880

約数の個数: 32

約数和(自身を含む): 448156800

約数和(自身を除く): 217336730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 911, 1822, 1949, 3898, 4555, 9110, 9745, 11843, 19490, 23686, 25337, 50674, 59215, 118430, 126685, 253370, 1775539, 3551078, 8877695, 17755390, 23082007, 46164014, 115410035, 230820070]

約数ペア:

[(1, 230820070), (2, 115410035), (5, 46164014), (10, 23082007), (13, 17755390), (26, 8877695), (65, 3551078), (130, 1775539), (911, 253370), (1822, 126685), (1949, 118430), (3898, 59215), (4555, 50674), (9110, 25337), (9745, 23686), (11843, 19490)]