115213156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{822951121}}^1$

素因数の和:822951137

約数の個数: 24

約数和(自身を含む): 276511576992

約数和(自身を除く): 161298420052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 822951121, 1645902242, 3291804484, 4114755605, 5760657847, 8229511210, 11521315694, 16459022420, 23042631388, 28803289235, 57606578470, 115213156940]

約数ペア:

[(1, 115213156940), (2, 57606578470), (4, 28803289235), (5, 23042631388), (7, 16459022420), (10, 11521315694), (14, 8229511210), (20, 5760657847), (28, 4114755605), (35, 3291804484), (70, 1645902242), (140, 822951121)]