81773610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11903}}^1$

素因数の和:12142

約数の個数: 32

約数和(自身を含む): 197130240

約数和(自身を除く): 115356630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 6870, 11903, 23806, 35709, 59515, 71418, 119030, 178545, 357090, 2725787, 5451574, 8177361, 13628935, 16354722, 27257870, 40886805, 81773610]

約数ペア:

[(1, 81773610), (2, 40886805), (3, 27257870), (5, 16354722), (6, 13628935), (10, 8177361), (15, 5451574), (30, 2725787), (229, 357090), (458, 178545), (687, 119030), (1145, 71418), (1374, 59515), (2290, 35709), (3435, 23806), (6870, 11903)]