30654716

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 56734944

約数和(自身を除く): 26080228

約数列:

[1, 2, 4, 41, 47, 82, 94, 97, 164, 188, 194, 388, 1681, 1927, 3362, 3854, 3977, 4559, 6724, 7708, 7954, 9118, 15908, 18236, 79007, 158014, 163057, 186919, 316028, 326114, 373838, 652228, 747676, 7663679, 15327358, 30654716]

約数ペア:

[(1, 30654716), (2, 15327358), (4, 7663679), (41, 747676), (47, 652228), (82, 373838), (94, 326114), (97, 316028), (164, 186919), (188, 163057), (194, 158014), (388, 79007), (1681, 18236), (1927, 15908), (3362, 9118), (3854, 7954), (3977, 7708), (4559, 6724)]