371127820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{27329}}^1$

素因数の和:27442

約数の個数: 48

約数和(自身を含む): 899922240

約数和(自身を除く): 528794420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 27329, 54658, 109316, 136645, 191303, 273290, 382606, 546580, 765212, 956515, 1913030, 2650913, 3826060, 5301826, 10603652, 13254565, 18556391, 26509130, 37112782, 53018260, 74225564, 92781955, 185563910, 371127820]

約数ペア:

[(1, 371127820), (2, 185563910), (4, 92781955), (5, 74225564), (7, 53018260), (10, 37112782), (14, 26509130), (20, 18556391), (28, 13254565), (35, 10603652), (70, 5301826), (97, 3826060), (140, 2650913), (194, 1913030), (388, 956515), (485, 765212), (679, 546580), (970, 382606), (1358, 273290), (1940, 191303), (2716, 136645), (3395, 109316), (6790, 54658), (13580, 27329)]