30548315

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 43302672

約数和(自身を除く): 12754357

約数列:

[1, 5, 7, 35, 49, 67, 245, 335, 469, 1861, 2345, 3283, 9305, 13027, 16415, 65135, 91189, 124687, 455945, 623435, 872809, 4364045, 6109663, 30548315]

約数ペア:

[(1, 30548315), (5, 6109663), (7, 4364045), (35, 872809), (49, 623435), (67, 455945), (245, 124687), (335, 91189), (469, 65135), (1861, 16415), (2345, 13027), (3283, 9305)]