89832990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230341}}^1$

素因数の和:230364

約数の個数: 32

約数和(自身を含む): 232184736

約数和(自身を除く): 142351746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 230341, 460682, 691023, 1151705, 1382046, 2303410, 2994433, 3455115, 5988866, 6910230, 8983299, 14972165, 17966598, 29944330, 44916495, 89832990]

約数ペア:

[(1, 89832990), (2, 44916495), (3, 29944330), (5, 17966598), (6, 14972165), (10, 8983299), (13, 6910230), (15, 5988866), (26, 3455115), (30, 2994433), (39, 2303410), (65, 1382046), (78, 1151705), (130, 691023), (195, 460682), (390, 230341)]