306072338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{15073}}^1$

素因数の和:15170

約数の個数: 32

約数和(自身を含む): 547005312

約数和(自身を除く): 240932974

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 15073, 20306, 30146, 165803, 195949, 331606, 391898, 1070183, 2140366, 2155439, 4310878, 11772013, 13912379, 23544026, 27824758, 153036169, 306072338]

約数ペア:

[(1, 306072338), (2, 153036169), (11, 27824758), (13, 23544026), (22, 13912379), (26, 11772013), (71, 4310878), (142, 2155439), (143, 2140366), (286, 1070183), (781, 391898), (923, 331606), (1562, 195949), (1846, 165803), (10153, 30146), (15073, 20306)]