7838010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 20675304

約数和(自身を除く): 12837294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1193, 1314, 2190, 2386, 3285, 3579, 5965, 6570, 7158, 10737, 11930, 17895, 21474, 35790, 53685, 87089, 107370, 174178, 261267, 435445, 522534, 783801, 870890, 1306335, 1567602, 2612670, 3919005, 7838010]

約数ペア:

[(1, 7838010), (2, 3919005), (3, 2612670), (5, 1567602), (6, 1306335), (9, 870890), (10, 783801), (15, 522534), (18, 435445), (30, 261267), (45, 174178), (73, 107370), (90, 87089), (146, 53685), (219, 35790), (365, 21474), (438, 17895), (657, 11930), (730, 10737), (1095, 7158), (1193, 6570), (1314, 5965), (2190, 3579), (2386, 3285)]