5138590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 9906624

約数和(自身を除く): 4768034

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 181, 334, 362, 835, 905, 1670, 1810, 2839, 3077, 5678, 6154, 14195, 15385, 28390, 30227, 30770, 60454, 151135, 302270, 513859, 1027718, 2569295, 5138590]

約数ペア:

[(1, 5138590), (2, 2569295), (5, 1027718), (10, 513859), (17, 302270), (34, 151135), (85, 60454), (167, 30770), (170, 30227), (181, 28390), (334, 15385), (362, 14195), (835, 6154), (905, 5678), (1670, 3077), (1810, 2839)]