2975407970

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{4289}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 5401384560

約数和(自身を除く): 2425976590

約数列:

[1, 2, 5, 10, 173, 346, 401, 802, 865, 1730, 2005, 4010, 4289, 8578, 21445, 42890, 69373, 138746, 346865, 693730, 741997, 1483994, 1719889, 3439778, 3709985, 7419970, 8599445, 17198890, 297540797, 595081594, 1487703985, 2975407970]

約数ペア:

[(1, 2975407970), (2, 1487703985), (5, 595081594), (10, 297540797), (173, 17198890), (346, 8599445), (401, 7419970), (802, 3709985), (865, 3439778), (1730, 1719889), (2005, 1483994), (4010, 741997), (4289, 693730), (8578, 346865), (21445, 138746), (42890, 69373)]