30870687

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{1429}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 43472000

約数和(自身を除く): 12601313

約数列:

[1, 3, 19, 57, 379, 1137, 1429, 4287, 7201, 21603, 27151, 81453, 541591, 1624773, 10290229, 30870687]

約数ペア:

[(1, 30870687), (3, 10290229), (19, 1624773), (57, 541591), (379, 81453), (1137, 27151), (1429, 21603), (4287, 7201)]