14974906940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{106963621}}^1$

素因数の和:106963637

約数の個数: 24

約数和(自身を含む): 35939776992

約数和(自身を除く): 20964870052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 106963621, 213927242, 427854484, 534818105, 748745347, 1069636210, 1497490694, 2139272420, 2994981388, 3743726735, 7487453470, 14974906940]

約数ペア:

[(1, 14974906940), (2, 7487453470), (4, 3743726735), (5, 2994981388), (7, 2139272420), (10, 1497490694), (14, 1069636210), (20, 748745347), (28, 534818105), (35, 427854484), (70, 213927242), (140, 106963621)]