129210330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{21863}}^1$

素因数の和:22070

約数の個数: 32

約数和(自身を含む): 311693184

約数和(自身を除く): 182482854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 21863, 43726, 65589, 109315, 131178, 218630, 327945, 655890, 4307011, 8614022, 12921033, 21535055, 25842066, 43070110, 64605165, 129210330]

約数ペア:

[(1, 129210330), (2, 64605165), (3, 43070110), (5, 25842066), (6, 21535055), (10, 12921033), (15, 8614022), (30, 4307011), (197, 655890), (394, 327945), (591, 218630), (985, 131178), (1182, 109315), (1970, 65589), (2955, 43726), (5910, 21863)]