71314030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16319}}^1$

素因数の和:16368

約数の個数: 32

約数和(自身を含む): 141004800

約数和(自身を除く): 69690770

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 16319, 32638, 81595, 163190, 310061, 375337, 620122, 750674, 1550305, 1876685, 3100610, 3753370, 7131403, 14262806, 35657015, 71314030]

約数ペア:

[(1, 71314030), (2, 35657015), (5, 14262806), (10, 7131403), (19, 3753370), (23, 3100610), (38, 1876685), (46, 1550305), (95, 750674), (115, 620122), (190, 375337), (230, 310061), (437, 163190), (874, 81595), (2185, 32638), (4370, 16319)]