9499420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67853}}^1$

素因数の和:67869

約数の個数: 24

約数和(自身を含む): 22798944

約数和(自身を除く): 13299524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 67853, 135706, 271412, 339265, 474971, 678530, 949942, 1357060, 1899884, 2374855, 4749710, 9499420]

約数ペア:

[(1, 9499420), (2, 4749710), (4, 2374855), (5, 1899884), (7, 1357060), (10, 949942), (14, 678530), (20, 474971), (28, 339265), (35, 271412), (70, 135706), (140, 67853)]