280993410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3122149}}^1$

素因数の和:3122162

約数の個数: 24

約数和(自身を含む): 730583100

約数和(自身を除く): 449589690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3122149, 6244298, 9366447, 15610745, 18732894, 28099341, 31221490, 46832235, 56198682, 93664470, 140496705, 280993410]

約数ペア:

[(1, 280993410), (2, 140496705), (3, 93664470), (5, 56198682), (6, 46832235), (9, 31221490), (10, 28099341), (15, 18732894), (18, 15610745), (30, 9366447), (45, 6244298), (90, 3122149)]