126802020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{1637}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 355537728

約数和(自身を除く): 228735708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1291, 1637, 2582, 3274, 3873, 4911, 5164, 6455, 6548, 7746, 8185, 9822, 12910, 15492, 16370, 19365, 19644, 24555, 25820, 32740, 38730, 49110, 77460, 98220, 2113367, 4226734, 6340101, 8453468, 10566835, 12680202, 21133670, 25360404, 31700505, 42267340, 63401010, 126802020]

約数ペア:

[(1, 126802020), (2, 63401010), (3, 42267340), (4, 31700505), (5, 25360404), (6, 21133670), (10, 12680202), (12, 10566835), (15, 8453468), (20, 6340101), (30, 4226734), (60, 2113367), (1291, 98220), (1637, 77460), (2582, 49110), (3274, 38730), (3873, 32740), (4911, 25820), (5164, 24555), (6455, 19644), (6548, 19365), (7746, 16370), (8185, 15492), (9822, 12910)]