30139223

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 33288192

約数和(自身を除く): 3148969

約数列:

[1, 23, 31, 41, 713, 943, 1031, 1271, 23713, 29233, 31961, 42271, 735103, 972233, 1310401, 30139223]

約数ペア:

[(1, 30139223), (23, 1310401), (31, 972233), (41, 735103), (713, 42271), (943, 31961), (1031, 29233), (1271, 23713)]