17172660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 31243596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1823, 1884, 2355, 3140, 3646, 4710, 5469, 7292, 9115, 9420, 10938, 18230, 21876, 27345, 36460, 54690, 109380, 286211, 572422, 858633, 1144844, 1431055, 1717266, 2862110, 3434532, 4293165, 5724220, 8586330, 17172660]

約数ペア:

[(1, 17172660), (2, 8586330), (3, 5724220), (4, 4293165), (5, 3434532), (6, 2862110), (10, 1717266), (12, 1431055), (15, 1144844), (20, 858633), (30, 572422), (60, 286211), (157, 109380), (314, 54690), (471, 36460), (628, 27345), (785, 21876), (942, 18230), (1570, 10938), (1823, 9420), (1884, 9115), (2355, 7292), (3140, 5469), (3646, 4710)]