9581270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 17811360

約数和(自身を除く): 8230090

約数列:

[1, 2, 5, 10, 61, 113, 122, 139, 226, 278, 305, 565, 610, 695, 1130, 1390, 6893, 8479, 13786, 15707, 16958, 31414, 34465, 42395, 68930, 78535, 84790, 157070, 958127, 1916254, 4790635, 9581270]

約数ペア:

[(1, 9581270), (2, 4790635), (5, 1916254), (10, 958127), (61, 157070), (113, 84790), (122, 78535), (139, 68930), (226, 42395), (278, 34465), (305, 31414), (565, 16958), (610, 15707), (695, 13786), (1130, 8479), (1390, 6893)]