168032970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{266719}}^1$

素因数の和:266739

約数の個数: 48

約数和(自身を含む): 499299840

約数和(自身を除く): 331266870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 266719, 533438, 800157, 1333595, 1600314, 1867033, 2400471, 2667190, 3734066, 4000785, 4800942, 5601099, 8001570, 9335165, 11202198, 12002355, 16803297, 18670330, 24004710, 28005495, 33606594, 56010990, 84016485, 168032970]

約数ペア:

[(1, 168032970), (2, 84016485), (3, 56010990), (5, 33606594), (6, 28005495), (7, 24004710), (9, 18670330), (10, 16803297), (14, 12002355), (15, 11202198), (18, 9335165), (21, 8001570), (30, 5601099), (35, 4800942), (42, 4000785), (45, 3734066), (63, 2667190), (70, 2400471), (90, 1867033), (105, 1600314), (126, 1333595), (210, 800157), (315, 533438), (630, 266719)]