30480754

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 46640160

約数和(自身を除く): 16159406

約数列:

[1, 2, 83, 139, 166, 278, 1321, 2642, 11537, 23074, 109643, 183619, 219286, 367238, 15240377, 30480754]

約数ペア:

[(1, 30480754), (2, 15240377), (83, 367238), (139, 219286), (166, 183619), (278, 109643), (1321, 23074), (2642, 11537)]