8450330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 9227110

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 1979, 2135, 3958, 4270, 9895, 13853, 19790, 27706, 69265, 120719, 138530, 241438, 603595, 845033, 1207190, 1690066, 4225165, 8450330]

約数ペア:

[(1, 8450330), (2, 4225165), (5, 1690066), (7, 1207190), (10, 845033), (14, 603595), (35, 241438), (61, 138530), (70, 120719), (122, 69265), (305, 27706), (427, 19790), (610, 13853), (854, 9895), (1979, 4270), (2135, 3958)]