65429420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467353}}^1$

素因数の和:467369

約数の個数: 24

約数和(自身を含む): 157030944

約数和(自身を除く): 91601524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467353, 934706, 1869412, 2336765, 3271471, 4673530, 6542942, 9347060, 13085884, 16357355, 32714710, 65429420]

約数ペア:

[(1, 65429420), (2, 32714710), (4, 16357355), (5, 13085884), (7, 9347060), (10, 6542942), (14, 4673530), (20, 3271471), (28, 2336765), (35, 1869412), (70, 934706), (140, 467353)]