57001420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{407153}}^1$

素因数の和:407169

約数の個数: 24

約数和(自身を含む): 136803744

約数和(自身を除く): 79802324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 407153, 814306, 1628612, 2035765, 2850071, 4071530, 5700142, 8143060, 11400284, 14250355, 28500710, 57001420]

約数ペア:

[(1, 57001420), (2, 28500710), (4, 14250355), (5, 11400284), (7, 8143060), (10, 5700142), (14, 4071530), (20, 2850071), (28, 2035765), (35, 1628612), (70, 814306), (140, 407153)]