30291246166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{67709}}^1$

素因数の和:67984

約数の個数: 32

約数和(自身を含む): 48864952800

約数和(自身を除く): 18573706634

約数列:

[1, 2, 19, 38, 61, 122, 193, 386, 1159, 2318, 3667, 7334, 11773, 23546, 67709, 135418, 223687, 447374, 1286471, 2572942, 4130249, 8260498, 13067837, 26135674, 78474731, 156949462, 248288903, 496577806, 797138057, 1594276114, 15145623083, 30291246166]

約数ペア:

[(1, 30291246166), (2, 15145623083), (19, 1594276114), (38, 797138057), (61, 496577806), (122, 248288903), (193, 156949462), (386, 78474731), (1159, 26135674), (2318, 13067837), (3667, 8260498), (7334, 4130249), (11773, 2572942), (23546, 1286471), (67709, 447374), (135418, 223687)]