30154266

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{38959}}^1$

素因数の和:39010

約数の個数: 24

約数和(自身を含む): 66855360

約数和(自身を除く): 36701094

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 38959, 77918, 116877, 233754, 350631, 701262, 1675237, 3350474, 5025711, 10051422, 15077133, 30154266]

約数ペア:

[(1, 30154266), (2, 15077133), (3, 10051422), (6, 5025711), (9, 3350474), (18, 1675237), (43, 701262), (86, 350631), (129, 233754), (258, 116877), (387, 77918), (774, 38959)]