8627990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 18633888

約数和(自身を除く): 10005898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 233, 322, 466, 529, 805, 1058, 1165, 1610, 1631, 2330, 2645, 3262, 3703, 5290, 5359, 7406, 8155, 10718, 16310, 18515, 26795, 37030, 37513, 53590, 75026, 123257, 187565, 246514, 375130, 616285, 862799, 1232570, 1725598, 4313995, 8627990]

約数ペア:

[(1, 8627990), (2, 4313995), (5, 1725598), (7, 1232570), (10, 862799), (14, 616285), (23, 375130), (35, 246514), (46, 187565), (70, 123257), (115, 75026), (161, 53590), (230, 37513), (233, 37030), (322, 26795), (466, 18515), (529, 16310), (805, 10718), (1058, 8155), (1165, 7406), (1610, 5359), (1631, 5290), (2330, 3703), (2645, 3262)]