427355130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{17351}}^1$

素因数の和:18182

約数の個数: 32

約数和(自身を含む): 1026960768

約数和(自身を除く): 599605638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 8210, 12315, 17351, 24630, 34702, 52053, 86755, 104106, 173510, 260265, 520530, 14245171, 28490342, 42735513, 71225855, 85471026, 142451710, 213677565, 427355130]

約数ペア:

[(1, 427355130), (2, 213677565), (3, 142451710), (5, 85471026), (6, 71225855), (10, 42735513), (15, 28490342), (30, 14245171), (821, 520530), (1642, 260265), (2463, 173510), (4105, 104106), (4926, 86755), (8210, 52053), (12315, 34702), (17351, 24630)]