8889471330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{462271}}^1$

素因数の和:462922

約数の個数: 32

約数和(自身を含む): 21368060928

約数和(自身を除く): 12478589598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 9615, 19230, 462271, 924542, 1386813, 2311355, 2773626, 4622710, 6934065, 13868130, 296315711, 592631422, 888947133, 1481578555, 1777894266, 2963157110, 4444735665, 8889471330]

約数ペア:

[(1, 8889471330), (2, 4444735665), (3, 2963157110), (5, 1777894266), (6, 1481578555), (10, 888947133), (15, 592631422), (30, 296315711), (641, 13868130), (1282, 6934065), (1923, 4622710), (3205, 2773626), (3846, 2311355), (6410, 1386813), (9615, 924542), (19230, 462271)]