6748610820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16068121}}^1$

素因数の和:16068140

約数の個数: 48

約数和(自身を含む): 21595555968

約数和(自身を除く): 14846945148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 16068121, 32136242, 48204363, 64272484, 80340605, 96408726, 112476847, 160681210, 192817452, 224953694, 241021815, 321362420, 337430541, 449907388, 482043630, 562384235, 674861082, 964087260, 1124768470, 1349722164, 1687152705, 2249536940, 3374305410, 6748610820]

約数ペア:

[(1, 6748610820), (2, 3374305410), (3, 2249536940), (4, 1687152705), (5, 1349722164), (6, 1124768470), (7, 964087260), (10, 674861082), (12, 562384235), (14, 482043630), (15, 449907388), (20, 337430541), (21, 321362420), (28, 241021815), (30, 224953694), (35, 192817452), (42, 160681210), (60, 112476847), (70, 96408726), (84, 80340605), (105, 64272484), (140, 48204363), (210, 32136242), (420, 16068121)]