140040990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1556011}}^1$

素因数の和:1556024

約数の個数: 24

約数和(自身を含む): 364106808

約数和(自身を除く): 224065818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1556011, 3112022, 4668033, 7780055, 9336066, 14004099, 15560110, 23340165, 28008198, 46680330, 70020495, 140040990]

約数ペア:

[(1, 140040990), (2, 70020495), (3, 46680330), (5, 28008198), (6, 23340165), (9, 15560110), (10, 14004099), (15, 9336066), (18, 7780055), (30, 4668033), (45, 3112022), (90, 1556011)]