74501420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{532153}}^1$

素因数の和:532169

約数の個数: 24

約数和(自身を含む): 178803744

約数和(自身を除く): 104302324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 532153, 1064306, 2128612, 2660765, 3725071, 5321530, 7450142, 10643060, 14900284, 18625355, 37250710, 74501420]

約数ペア:

[(1, 74501420), (2, 37250710), (4, 18625355), (5, 14900284), (7, 10643060), (10, 7450142), (14, 5321530), (20, 3725071), (28, 2660765), (35, 2128612), (70, 1064306), (140, 532153)]