30290858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11311}}^1$

素因数の和:11429

約数の個数: 16

約数和(自身を含む): 49410816

約数和(自身を除く): 19119958

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 11311, 22622, 147043, 294086, 1165033, 2330066, 15145429, 30290858]

約数ペア:

[(1, 30290858), (2, 15145429), (13, 2330066), (26, 1165033), (103, 294086), (206, 147043), (1339, 22622), (2678, 11311)]