200726970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6690899}}^1$

素因数の和:6690909

約数の個数: 16

約数和(自身を含む): 481744800

約数和(自身を除く): 281017830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6690899, 13381798, 20072697, 33454495, 40145394, 66908990, 100363485, 200726970]

約数ペア:

[(1, 200726970), (2, 100363485), (3, 66908990), (5, 40145394), (6, 33454495), (10, 20072697), (15, 13381798), (30, 6690899)]