117189940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{837071}}^1$

素因数の和:837087

約数の個数: 24

約数和(自身を含む): 281256192

約数和(自身を除く): 164066252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 837071, 1674142, 3348284, 4185355, 5859497, 8370710, 11718994, 16741420, 23437988, 29297485, 58594970, 117189940]

約数ペア:

[(1, 117189940), (2, 58594970), (4, 29297485), (5, 23437988), (7, 16741420), (10, 11718994), (14, 8370710), (20, 5859497), (28, 4185355), (35, 3348284), (70, 1674142), (140, 837071)]