2307990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 3290730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 719, 1070, 1438, 1605, 2157, 3210, 3595, 4314, 7190, 10785, 21570, 76933, 153866, 230799, 384665, 461598, 769330, 1153995, 2307990]

約数ペア:

[(1, 2307990), (2, 1153995), (3, 769330), (5, 461598), (6, 384665), (10, 230799), (15, 153866), (30, 76933), (107, 21570), (214, 10785), (321, 7190), (535, 4314), (642, 3595), (719, 3210), (1070, 2157), (1438, 1605)]