9898830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109987}}^1$

素因数の和:110000

約数の個数: 24

約数和(自身を含む): 25737192

約数和(自身を除く): 15838362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109987, 219974, 329961, 549935, 659922, 989883, 1099870, 1649805, 1979766, 3299610, 4949415, 9898830]

約数ペア:

[(1, 9898830), (2, 4949415), (3, 3299610), (5, 1979766), (6, 1649805), (9, 1099870), (10, 989883), (15, 659922), (18, 549935), (30, 329961), (45, 219974), (90, 109987)]