27382190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 57231360

約数和(自身を除く): 29849170

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 79, 110, 115, 137, 158, 230, 253, 274, 395, 506, 685, 790, 869, 1265, 1370, 1507, 1738, 1817, 2530, 3014, 3151, 3634, 4345, 6302, 7535, 8690, 9085, 10823, 15070, 15755, 18170, 19987, 21646, 31510, 34661, 39974, 54115, 69322, 99935, 108230, 119053, 173305, 199870, 238106, 248929, 346610, 497858, 595265, 1190530, 1244645, 2489290, 2738219, 5476438, 13691095, 27382190]

約数ペア:

[(1, 27382190), (2, 13691095), (5, 5476438), (10, 2738219), (11, 2489290), (22, 1244645), (23, 1190530), (46, 595265), (55, 497858), (79, 346610), (110, 248929), (115, 238106), (137, 199870), (158, 173305), (230, 119053), (253, 108230), (274, 99935), (395, 69322), (506, 54115), (685, 39974), (790, 34661), (869, 31510), (1265, 21646), (1370, 19987), (1507, 18170), (1738, 15755), (1817, 15070), (2530, 10823), (3014, 9085), (3151, 8690), (3634, 7535), (4345, 6302)]