1586820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 4536000

約数和(自身を除く): 2949180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 499, 530, 636, 795, 998, 1060, 1497, 1590, 1996, 2495, 2994, 3180, 4990, 5988, 7485, 9980, 14970, 26447, 29940, 52894, 79341, 105788, 132235, 158682, 264470, 317364, 396705, 528940, 793410, 1586820]

約数ペア:

[(1, 1586820), (2, 793410), (3, 528940), (4, 396705), (5, 317364), (6, 264470), (10, 158682), (12, 132235), (15, 105788), (20, 79341), (30, 52894), (53, 29940), (60, 26447), (106, 14970), (159, 9980), (212, 7485), (265, 5988), (318, 4990), (499, 3180), (530, 2994), (636, 2495), (795, 1996), (998, 1590), (1060, 1497)]