17210220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 48380640

約数和(自身を除く): 31170420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 769, 1119, 1492, 1538, 1865, 2238, 2307, 3076, 3730, 3845, 4476, 4614, 5595, 7460, 7690, 9228, 11190, 11535, 15380, 22380, 23070, 46140, 286837, 573674, 860511, 1147348, 1434185, 1721022, 2868370, 3442044, 4302555, 5736740, 8605110, 17210220]

約数ペア:

[(1, 17210220), (2, 8605110), (3, 5736740), (4, 4302555), (5, 3442044), (6, 2868370), (10, 1721022), (12, 1434185), (15, 1147348), (20, 860511), (30, 573674), (60, 286837), (373, 46140), (746, 23070), (769, 22380), (1119, 15380), (1492, 11535), (1538, 11190), (1865, 9228), (2238, 7690), (2307, 7460), (3076, 5595), (3730, 4614), (3845, 4476)]