15668650990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{60913}}^1$

素因数の和:61836

約数の個数: 32

約数和(自身を含む): 29209481280

約数和(自身を除く): 13540830290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 887, 1774, 4435, 8870, 25723, 51446, 60913, 121826, 128615, 257230, 304565, 609130, 1766477, 3532954, 8832385, 17664770, 54029831, 108059662, 270149155, 540298310, 1566865099, 3133730198, 7834325495, 15668650990]

約数ペア:

[(1, 15668650990), (2, 7834325495), (5, 3133730198), (10, 1566865099), (29, 540298310), (58, 270149155), (145, 108059662), (290, 54029831), (887, 17664770), (1774, 8832385), (4435, 3532954), (8870, 1766477), (25723, 609130), (51446, 304565), (60913, 257230), (121826, 128615)]