662784710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{4481}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 1364392512

約数和(自身を除く): 701607802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2113, 4226, 4481, 8962, 10565, 14791, 21130, 22405, 29582, 31367, 44810, 62734, 73955, 147910, 156835, 313670, 9468353, 18936706, 47341765, 66278471, 94683530, 132556942, 331392355, 662784710]

約数ペア:

[(1, 662784710), (2, 331392355), (5, 132556942), (7, 94683530), (10, 66278471), (14, 47341765), (35, 18936706), (70, 9468353), (2113, 313670), (4226, 156835), (4481, 147910), (8962, 73955), (10565, 62734), (14791, 44810), (21130, 31367), (22405, 29582)]