306816530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4591}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 569334528

約数和(自身を除く): 262517998

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 4591, 6683, 9182, 13366, 22955, 33415, 45910, 66830, 188231, 376462, 748333, 941155, 1496666, 1882310, 3741665, 7483330, 30681653, 61363306, 153408265, 306816530]

約数ペア:

[(1, 306816530), (2, 153408265), (5, 61363306), (10, 30681653), (41, 7483330), (82, 3741665), (163, 1882310), (205, 1496666), (326, 941155), (410, 748333), (815, 376462), (1630, 188231), (4591, 66830), (6683, 45910), (9182, 33415), (13366, 22955)]