7770690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{86341}}^1$

素因数の和:86354

約数の個数: 24

約数和(自身を含む): 20204028

約数和(自身を除く): 12433338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 86341, 172682, 259023, 431705, 518046, 777069, 863410, 1295115, 1554138, 2590230, 3885345, 7770690]

約数ペア:

[(1, 7770690), (2, 3885345), (3, 2590230), (5, 1554138), (6, 1295115), (9, 863410), (10, 777069), (15, 518046), (18, 431705), (30, 259023), (45, 172682), (90, 86341)]