29972690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14341}}^1$

素因数の和:14378

約数の個数: 32

約数和(自身を含む): 61957440

約数和(自身を除く): 31984750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14341, 28682, 71705, 143410, 157751, 272479, 315502, 544958, 788755, 1362395, 1577510, 2724790, 2997269, 5994538, 14986345, 29972690]

約数ペア:

[(1, 29972690), (2, 14986345), (5, 5994538), (10, 2997269), (11, 2724790), (19, 1577510), (22, 1362395), (38, 788755), (55, 544958), (95, 315502), (110, 272479), (190, 157751), (209, 143410), (418, 71705), (1045, 28682), (2090, 14341)]