807913330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{42589}}^1$

素因数の和:42874

約数の個数: 32

約数和(自身を含む): 1668165120

約数和(自身を除く): 860251790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 9485, 18970, 42589, 85178, 212945, 298123, 425890, 596246, 1490615, 2981230, 11541619, 23083238, 57708095, 80791333, 115416190, 161582666, 403956665, 807913330]

約数ペア:

[(1, 807913330), (2, 403956665), (5, 161582666), (7, 115416190), (10, 80791333), (14, 57708095), (35, 23083238), (70, 11541619), (271, 2981230), (542, 1490615), (1355, 596246), (1897, 425890), (2710, 298123), (3794, 212945), (9485, 85178), (18970, 42589)]