30278387

素因数分解:

${\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 32140800

約数和(自身を除く): 1862413

約数列:

[1, 47, 59, 61, 179, 2773, 2867, 3599, 8413, 10561, 10919, 169153, 496367, 513193, 644221, 30278387]

約数ペア:

[(1, 30278387), (47, 644221), (59, 513193), (61, 496367), (179, 169153), (2773, 10919), (2867, 10561), (3599, 8413)]