30321878

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 48381840

約数和(自身を除く): 18059962

約数列:

[1, 2, 29, 41, 58, 82, 311, 622, 1189, 1681, 2378, 3362, 9019, 12751, 18038, 25502, 48749, 97498, 369779, 522791, 739558, 1045582, 15160939, 30321878]

約数ペア:

[(1, 30321878), (2, 15160939), (29, 1045582), (41, 739558), (58, 522791), (82, 369779), (311, 97498), (622, 48749), (1189, 25502), (1681, 18038), (2378, 12751), (3362, 9019)]