30819366

素因数分解:

$2^1\times 3^4\times {\mathrm{190243}}^1$

素因数の和:190257

約数の個数: 20

約数和(自身を含む): 69058572

約数和(自身を除く): 38239206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 190243, 380486, 570729, 1141458, 1712187, 3424374, 5136561, 10273122, 15409683, 30819366]

約数ペア:

[(1, 30819366), (2, 15409683), (3, 10273122), (6, 5136561), (9, 3424374), (18, 1712187), (27, 1141458), (54, 570729), (81, 380486), (162, 190243)]