88815673860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2302117}}^1$

素因数の和:2302772

約数の個数: 48

約数和(自身を含む): 249070750656

約数和(自身を除く): 160255076796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 643, 1286, 1929, 2572, 3215, 3858, 6430, 7716, 9645, 12860, 19290, 38580, 2302117, 4604234, 6906351, 9208468, 11510585, 13812702, 23021170, 27625404, 34531755, 46042340, 69063510, 138127020, 1480261231, 2960522462, 4440783693, 5921044924, 7401306155, 8881567386, 14802612310, 17763134772, 22203918465, 29605224620, 44407836930, 88815673860]

約数ペア:

[(1, 88815673860), (2, 44407836930), (3, 29605224620), (4, 22203918465), (5, 17763134772), (6, 14802612310), (10, 8881567386), (12, 7401306155), (15, 5921044924), (20, 4440783693), (30, 2960522462), (60, 1480261231), (643, 138127020), (1286, 69063510), (1929, 46042340), (2572, 34531755), (3215, 27625404), (3858, 23021170), (6430, 13812702), (7716, 11510585), (9645, 9208468), (12860, 6906351), (19290, 4604234), (38580, 2302117)]