30818396

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1381}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 61758816

約数和(自身を除く): 30940420

約数列:

[1, 2, 4, 7, 14, 28, 797, 1381, 1594, 2762, 3188, 5524, 5579, 9667, 11158, 19334, 22316, 38668, 1100657, 2201314, 4402628, 7704599, 15409198, 30818396]

約数ペア:

[(1, 30818396), (2, 15409198), (4, 7704599), (7, 4402628), (14, 2201314), (28, 1100657), (797, 38668), (1381, 22316), (1594, 19334), (2762, 11158), (3188, 9667), (5524, 5579)]