85053180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9029}}^1$

素因数の和:9198

約数の個数: 48

約数和(自身を含む): 239692320

約数和(自身を除く): 154639140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9029, 9420, 18058, 27087, 36116, 45145, 54174, 90290, 108348, 135435, 180580, 270870, 541740, 1417553, 2835106, 4252659, 5670212, 7087765, 8505318, 14175530, 17010636, 21263295, 28351060, 42526590, 85053180]

約数ペア:

[(1, 85053180), (2, 42526590), (3, 28351060), (4, 21263295), (5, 17010636), (6, 14175530), (10, 8505318), (12, 7087765), (15, 5670212), (20, 4252659), (30, 2835106), (60, 1417553), (157, 541740), (314, 270870), (471, 180580), (628, 135435), (785, 108348), (942, 90290), (1570, 54174), (1884, 45145), (2355, 36116), (3140, 27087), (4710, 18058), (9029, 9420)]