79618910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15581}}^1$

素因数の和:15668

約数の個数: 32

約数和(自身を含む): 166041792

約数和(自身を除く): 86422882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 15581, 31162, 77905, 109067, 155810, 218134, 545335, 1090670, 1137413, 2274826, 5687065, 7961891, 11374130, 15923782, 39809455, 79618910]

約数ペア:

[(1, 79618910), (2, 39809455), (5, 15923782), (7, 11374130), (10, 7961891), (14, 5687065), (35, 2274826), (70, 1137413), (73, 1090670), (146, 545335), (365, 218134), (511, 155810), (730, 109067), (1022, 77905), (2555, 31162), (5110, 15581)]