8558070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 21841920

約数和(自身を除く): 13283850

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 157, 158, 230, 237, 314, 345, 395, 471, 474, 690, 785, 790, 942, 1185, 1570, 1817, 2355, 2370, 3611, 3634, 4710, 5451, 7222, 9085, 10833, 10902, 12403, 18055, 18170, 21666, 24806, 27255, 36110, 37209, 54165, 54510, 62015, 74418, 108330, 124030, 186045, 285269, 372090, 570538, 855807, 1426345, 1711614, 2852690, 4279035, 8558070]

約数ペア:

[(1, 8558070), (2, 4279035), (3, 2852690), (5, 1711614), (6, 1426345), (10, 855807), (15, 570538), (23, 372090), (30, 285269), (46, 186045), (69, 124030), (79, 108330), (115, 74418), (138, 62015), (157, 54510), (158, 54165), (230, 37209), (237, 36110), (314, 27255), (345, 24806), (395, 21666), (471, 18170), (474, 18055), (690, 12403), (785, 10902), (790, 10833), (942, 9085), (1185, 7222), (1570, 5451), (1817, 4710), (2355, 3634), (2370, 3611)]