29249990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37987}}^1$

素因数の和:38012

約数の個数: 32

約数和(自身を含む): 65643264

約数和(自身を除く): 36393274

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 37987, 75974, 189935, 265909, 379870, 417857, 531818, 835714, 1329545, 2089285, 2659090, 2924999, 4178570, 5849998, 14624995, 29249990]

約数ペア:

[(1, 29249990), (2, 14624995), (5, 5849998), (7, 4178570), (10, 2924999), (11, 2659090), (14, 2089285), (22, 1329545), (35, 835714), (55, 531818), (70, 417857), (77, 379870), (110, 265909), (154, 189935), (385, 75974), (770, 37987)]