271457070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{123953}}^1$

素因数の和:124036

約数の個数: 32

約数和(自身を含む): 660426912

約数和(自身を除く): 388969842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 123953, 247906, 371859, 619765, 743718, 1239530, 1859295, 3718590, 9048569, 18097138, 27145707, 45242845, 54291414, 90485690, 135728535, 271457070]

約数ペア:

[(1, 271457070), (2, 135728535), (3, 90485690), (5, 54291414), (6, 45242845), (10, 27145707), (15, 18097138), (30, 9048569), (73, 3718590), (146, 1859295), (219, 1239530), (365, 743718), (438, 619765), (730, 371859), (1095, 247906), (2190, 123953)]