2469320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{8819}}^1$

素因数の和:8837

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3881080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 8819, 17638, 35276, 44095, 61733, 70552, 88190, 123466, 176380, 246932, 308665, 352760, 493864, 617330, 1234660, 2469320]

約数ペア:

[(1, 2469320), (2, 1234660), (4, 617330), (5, 493864), (7, 352760), (8, 308665), (10, 246932), (14, 176380), (20, 123466), (28, 88190), (35, 70552), (40, 61733), (56, 44095), (70, 35276), (140, 17638), (280, 8819)]