31009434610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40271993}}^1$

素因数の和:40272018

約数の個数: 32

約数和(自身を含む): 69590005632

約数和(自身を除く): 38580571022

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40271993, 80543986, 201359965, 281903951, 402719930, 442991923, 563807902, 885983846, 1409519755, 2214959615, 2819039510, 3100943461, 4429919230, 6201886922, 15504717305, 31009434610]

約数ペア:

[(1, 31009434610), (2, 15504717305), (5, 6201886922), (7, 4429919230), (10, 3100943461), (11, 2819039510), (14, 2214959615), (22, 1409519755), (35, 885983846), (55, 563807902), (70, 442991923), (77, 402719930), (110, 281903951), (154, 201359965), (385, 80543986), (770, 40271993)]