164750070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6689}}^1$

素因数の和:7520

約数の個数: 32

約数和(自身を含む): 395940960

約数和(自身を除く): 231190890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 6689, 8210, 12315, 13378, 20067, 24630, 33445, 40134, 66890, 100335, 200670, 5491669, 10983338, 16475007, 27458345, 32950014, 54916690, 82375035, 164750070]

約数ペア:

[(1, 164750070), (2, 82375035), (3, 54916690), (5, 32950014), (6, 27458345), (10, 16475007), (15, 10983338), (30, 5491669), (821, 200670), (1642, 100335), (2463, 66890), (4105, 40134), (4926, 33445), (6689, 24630), (8210, 20067), (12315, 13378)]