30745869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 20734707

約数列:

[1, 3, 7, 11, 21, 33, 77, 167, 231, 501, 797, 1169, 1837, 2391, 3507, 5511, 5579, 8767, 12859, 16737, 26301, 38577, 61369, 133099, 184107, 399297, 931693, 1464089, 2795079, 4392267, 10248623, 30745869]

約数ペア:

[(1, 30745869), (3, 10248623), (7, 4392267), (11, 2795079), (21, 1464089), (33, 931693), (77, 399297), (167, 184107), (231, 133099), (501, 61369), (797, 38577), (1169, 26301), (1837, 16737), (2391, 12859), (3507, 8767), (5511, 5579)]