71289130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13789}}^1$

素因数の和:13854

約数の個数: 32

約数和(自身を含む): 142974720

約数和(自身を除く): 71685590

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 13789, 27578, 68945, 137890, 151679, 303358, 648083, 758395, 1296166, 1516790, 3240415, 6480830, 7128913, 14257826, 35644565, 71289130]

約数ペア:

[(1, 71289130), (2, 35644565), (5, 14257826), (10, 7128913), (11, 6480830), (22, 3240415), (47, 1516790), (55, 1296166), (94, 758395), (110, 648083), (235, 303358), (470, 151679), (517, 137890), (1034, 68945), (2585, 27578), (5170, 13789)]