81119310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23929}}^1$

素因数の和:24052

約数の個数: 32

約数和(自身を含む): 196417440

約数和(自身を除く): 115298130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 23929, 47858, 71787, 119645, 143574, 239290, 358935, 717870, 2703977, 5407954, 8111931, 13519885, 16223862, 27039770, 40559655, 81119310]

約数ペア:

[(1, 81119310), (2, 40559655), (3, 27039770), (5, 16223862), (6, 13519885), (10, 8111931), (15, 5407954), (30, 2703977), (113, 717870), (226, 358935), (339, 239290), (565, 143574), (678, 119645), (1130, 71787), (1695, 47858), (3390, 23929)]