73829420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{527353}}^1$

素因数の和:527369

約数の個数: 24

約数和(自身を含む): 177190944

約数和(自身を除く): 103361524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 527353, 1054706, 2109412, 2636765, 3691471, 5273530, 7382942, 10547060, 14765884, 18457355, 36914710, 73829420]

約数ペア:

[(1, 73829420), (2, 36914710), (4, 18457355), (5, 14765884), (7, 10547060), (10, 7382942), (14, 5273530), (20, 3691471), (28, 2636765), (35, 2109412), (70, 1054706), (140, 527353)]