73843420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{527453}}^1$

素因数の和:527469

約数の個数: 24

約数和(自身を含む): 177224544

約数和(自身を除く): 103381124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 527453, 1054906, 2109812, 2637265, 3692171, 5274530, 7384342, 10549060, 14768684, 18460855, 36921710, 73843420]

約数ペア:

[(1, 73843420), (2, 36921710), (4, 18460855), (5, 14768684), (7, 10549060), (10, 7384342), (14, 5274530), (20, 3692171), (28, 2637265), (35, 2109812), (70, 1054906), (140, 527453)]