71584170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{340877}}^1$

素因数の和:340894

約数の個数: 32

約数和(自身を含む): 196345728

約数和(自身を除く): 124761558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 340877, 681754, 1022631, 1704385, 2045262, 2386139, 3408770, 4772278, 5113155, 7158417, 10226310, 11930695, 14316834, 23861390, 35792085, 71584170]

約数ペア:

[(1, 71584170), (2, 35792085), (3, 23861390), (5, 14316834), (6, 11930695), (7, 10226310), (10, 7158417), (14, 5113155), (15, 4772278), (21, 3408770), (30, 2386139), (35, 2045262), (42, 1704385), (70, 1022631), (105, 681754), (210, 340877)]