319819620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5330327}}^1$

素因数の和:5330339

約数の個数: 24

約数和(自身を含む): 895495104

約数和(自身を除く): 575675484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5330327, 10660654, 15990981, 21321308, 26651635, 31981962, 53303270, 63963924, 79954905, 106606540, 159909810, 319819620]

約数ペア:

[(1, 319819620), (2, 159909810), (3, 106606540), (4, 79954905), (5, 63963924), (6, 53303270), (10, 31981962), (12, 26651635), (15, 21321308), (20, 15990981), (30, 10660654), (60, 5330327)]