30191226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16829}}^1$

素因数の和:16870

約数の個数: 32

約数和(自身を含む): 67858560

約数和(自身を除く): 37667334

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 16829, 33658, 50487, 100974, 218777, 387067, 437554, 656331, 774134, 1161201, 1312662, 2322402, 5031871, 10063742, 15095613, 30191226]

約数ペア:

[(1, 30191226), (2, 15095613), (3, 10063742), (6, 5031871), (13, 2322402), (23, 1312662), (26, 1161201), (39, 774134), (46, 656331), (69, 437554), (78, 387067), (138, 218777), (299, 100974), (598, 50487), (897, 33658), (1794, 16829)]