973156940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6951121}}^1$

素因数の和:6951137

約数の個数: 24

約数和(自身を含む): 2335576992

約数和(自身を除く): 1362420052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6951121, 13902242, 27804484, 34755605, 48657847, 69511210, 97315694, 139022420, 194631388, 243289235, 486578470, 973156940]

約数ペア:

[(1, 973156940), (2, 486578470), (4, 243289235), (5, 194631388), (7, 139022420), (10, 97315694), (14, 69511210), (20, 48657847), (28, 34755605), (35, 27804484), (70, 13902242), (140, 6951121)]