17116140

素因数分解:

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

素因数の和:271

約数の個数: 96

約数和(自身を含む): 50964480

約数和(自身を除く): 33848340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 157, 158, 230, 237, 276, 314, 316, 345, 395, 460, 471, 474, 628, 690, 785, 790, 942, 948, 1185, 1380, 1570, 1580, 1817, 1884, 2355, 2370, 3140, 3611, 3634, 4710, 4740, 5451, 7222, 7268, 9085, 9420, 10833, 10902, 12403, 14444, 18055, 18170, 21666, 21804, 24806, 27255, 36110, 36340, 37209, 43332, 49612, 54165, 54510, 62015, 72220, 74418, 108330, 109020, 124030, 148836, 186045, 216660, 248060, 285269, 372090, 570538, 744180, 855807, 1141076, 1426345, 1711614, 2852690, 3423228, 4279035, 5705380, 8558070, 17116140]

約数ペア:

[(1, 17116140), (2, 8558070), (3, 5705380), (4, 4279035), (5, 3423228), (6, 2852690), (10, 1711614), (12, 1426345), (15, 1141076), (20, 855807), (23, 744180), (30, 570538), (46, 372090), (60, 285269), (69, 248060), (79, 216660), (92, 186045), (115, 148836), (138, 124030), (157, 109020), (158, 108330), (230, 74418), (237, 72220), (276, 62015), (314, 54510), (316, 54165), (345, 49612), (395, 43332), (460, 37209), (471, 36340), (474, 36110), (628, 27255), (690, 24806), (785, 21804), (790, 21666), (942, 18170), (948, 18055), (1185, 14444), (1380, 12403), (1570, 10902), (1580, 10833), (1817, 9420), (1884, 9085), (2355, 7268), (2370, 7222), (3140, 5451), (3611, 4740), (3634, 4710)]