406707070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{528191}}^1$

素因数の和:528216

約数の個数: 32

約数和(自身を含む): 912715776

約数和(自身を除く): 506008706

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 528191, 1056382, 2640955, 3697337, 5281910, 5810101, 7394674, 11620202, 18486685, 29050505, 36973370, 40670707, 58101010, 81341414, 203353535, 406707070]

約数ペア:

[(1, 406707070), (2, 203353535), (5, 81341414), (7, 58101010), (10, 40670707), (11, 36973370), (14, 29050505), (22, 18486685), (35, 11620202), (55, 7394674), (70, 5810101), (77, 5281910), (110, 3697337), (154, 2640955), (385, 1056382), (770, 528191)]