1107388660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7909919}}^1$

素因数の和:7909935

約数の個数: 24

約数和(自身を含む): 2657733120

約数和(自身を除く): 1550344460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7909919, 15819838, 31639676, 39549595, 55369433, 79099190, 110738866, 158198380, 221477732, 276847165, 553694330, 1107388660]

約数ペア:

[(1, 1107388660), (2, 553694330), (4, 276847165), (5, 221477732), (7, 158198380), (10, 110738866), (14, 79099190), (20, 55369433), (28, 39549595), (35, 31639676), (70, 15819838), (140, 7909919)]