19000260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{105557}}^1$

素因数の和:105572

約数の個数: 36

約数和(自身を含む): 57634668

約数和(自身を除く): 38634408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 105557, 211114, 316671, 422228, 527785, 633342, 950013, 1055570, 1266684, 1583355, 1900026, 2111140, 3166710, 3800052, 4750065, 6333420, 9500130, 19000260]

約数ペア:

[(1, 19000260), (2, 9500130), (3, 6333420), (4, 4750065), (5, 3800052), (6, 3166710), (9, 2111140), (10, 1900026), (12, 1583355), (15, 1266684), (18, 1055570), (20, 950013), (30, 633342), (36, 527785), (45, 422228), (60, 316671), (90, 211114), (180, 105557)]