6515460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{5171}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 22591296

約数和(自身を除く): 16075836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5171, 10342, 15513, 20684, 25855, 31026, 36197, 46539, 51710, 62052, 72394, 77565, 93078, 103420, 108591, 144788, 155130, 180985, 186156, 217182, 232695, 310260, 325773, 361970, 434364, 465390, 542955, 651546, 723940, 930780, 1085910, 1303092, 1628865, 2171820, 3257730, 6515460]

約数ペア:

[(1, 6515460), (2, 3257730), (3, 2171820), (4, 1628865), (5, 1303092), (6, 1085910), (7, 930780), (9, 723940), (10, 651546), (12, 542955), (14, 465390), (15, 434364), (18, 361970), (20, 325773), (21, 310260), (28, 232695), (30, 217182), (35, 186156), (36, 180985), (42, 155130), (45, 144788), (60, 108591), (63, 103420), (70, 93078), (84, 77565), (90, 72394), (105, 62052), (126, 51710), (140, 46539), (180, 36197), (210, 31026), (252, 25855), (315, 20684), (420, 15513), (630, 10342), (1260, 5171)]