30712774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4481}}^1$

素因数の和:4655

約数の個数: 16

約数和(自身を含む): 48405600

約数和(自身を除く): 17692826

約数列:

[1, 2, 23, 46, 149, 298, 3427, 4481, 6854, 8962, 103063, 206126, 667669, 1335338, 15356387, 30712774]

約数ペア:

[(1, 30712774), (2, 15356387), (23, 1335338), (46, 667669), (149, 206126), (298, 103063), (3427, 8962), (4481, 6854)]