30148984

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{5861}}^1$

素因数の和:6510

約数の個数: 16

約数和(自身を含む): 56626920

約数和(自身を除く): 26477936

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 5861, 11722, 23444, 46888, 3768623, 7537246, 15074492, 30148984]

約数ペア:

[(1, 30148984), (2, 15074492), (4, 7537246), (8, 3768623), (643, 46888), (1286, 23444), (2572, 11722), (5144, 5861)]