78484730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 147363840

約数和(自身を除く): 68879110

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 2131, 3683, 4262, 7366, 10655, 18415, 21310, 36830, 61799, 123598, 270637, 308995, 541274, 617990, 1353185, 2706370, 7848473, 15696946, 39242365, 78484730]

約数ペア:

[(1, 78484730), (2, 39242365), (5, 15696946), (10, 7848473), (29, 2706370), (58, 1353185), (127, 617990), (145, 541274), (254, 308995), (290, 270637), (635, 123598), (1270, 61799), (2131, 36830), (3683, 21310), (4262, 18415), (7366, 10655)]