90770870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{313003}}^1$

素因数の和:313039

約数の個数: 16

約数和(自身を含む): 169022160

約数和(自身を除く): 78251290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 313003, 626006, 1565015, 3130030, 9077087, 18154174, 45385435, 90770870]

約数ペア:

[(1, 90770870), (2, 45385435), (5, 18154174), (10, 9077087), (29, 3130030), (58, 1565015), (145, 626006), (290, 313003)]