89086860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{494927}}^1$

素因数の和:494942

約数の個数: 36

約数和(自身を含む): 270230688

約数和(自身を除く): 181143828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 494927, 989854, 1484781, 1979708, 2474635, 2969562, 4454343, 4949270, 5939124, 7423905, 8908686, 9898540, 14847810, 17817372, 22271715, 29695620, 44543430, 89086860]

約数ペア:

[(1, 89086860), (2, 44543430), (3, 29695620), (4, 22271715), (5, 17817372), (6, 14847810), (9, 9898540), (10, 8908686), (12, 7423905), (15, 5939124), (18, 4949270), (20, 4454343), (30, 2969562), (36, 2474635), (45, 1979708), (60, 1484781), (90, 989854), (180, 494927)]