43207110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20909

約数の個数: 48

約数和(自身を含む): 117228384

約数和(自身を除く): 74021274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 20873, 41746, 62619, 104365, 125238, 187857, 208730, 313095, 375714, 480079, 626190, 939285, 960158, 1440237, 1878570, 2400395, 2880474, 4320711, 4800790, 7201185, 8641422, 14402370, 21603555, 43207110]

約数ペア:

[(1, 43207110), (2, 21603555), (3, 14402370), (5, 8641422), (6, 7201185), (9, 4800790), (10, 4320711), (15, 2880474), (18, 2400395), (23, 1878570), (30, 1440237), (45, 960158), (46, 939285), (69, 626190), (90, 480079), (115, 375714), (138, 313095), (207, 208730), (230, 187857), (345, 125238), (414, 104365), (690, 62619), (1035, 41746), (2070, 20873)]