201960810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{748003}}^1$

素因数の和:748019

約数の個数: 32

約数和(自身を含む): 538562880

約数和(自身を除く): 336602070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 748003, 1496006, 2244009, 3740015, 4488018, 6732027, 7480030, 11220045, 13464054, 20196081, 22440090, 33660135, 40392162, 67320270, 100980405, 201960810]

約数ペア:

[(1, 201960810), (2, 100980405), (3, 67320270), (5, 40392162), (6, 33660135), (9, 22440090), (10, 20196081), (15, 13464054), (18, 11220045), (27, 7480030), (30, 6732027), (45, 4488018), (54, 3740015), (90, 2244009), (135, 1496006), (270, 748003)]