11427420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2694

約数の個数: 48

約数和(自身を含む): 32447520

約数和(自身を除く): 21020100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 2609, 4380, 5218, 7827, 10436, 13045, 15654, 26090, 31308, 39135, 52180, 78270, 156540, 190457, 380914, 571371, 761828, 952285, 1142742, 1904570, 2285484, 2856855, 3809140, 5713710, 11427420]

約数ペア:

[(1, 11427420), (2, 5713710), (3, 3809140), (4, 2856855), (5, 2285484), (6, 1904570), (10, 1142742), (12, 952285), (15, 761828), (20, 571371), (30, 380914), (60, 190457), (73, 156540), (146, 78270), (219, 52180), (292, 39135), (365, 31308), (438, 26090), (730, 15654), (876, 13045), (1095, 10436), (1460, 7827), (2190, 5218), (2609, 4380)]