30023220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{811}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 84305088

約数和(自身を除く): 54281868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 617, 811, 1234, 1622, 1851, 2433, 2468, 3085, 3244, 3702, 4055, 4866, 6170, 7404, 8110, 9255, 9732, 12165, 12340, 16220, 18510, 24330, 37020, 48660, 500387, 1000774, 1501161, 2001548, 2501935, 3002322, 5003870, 6004644, 7505805, 10007740, 15011610, 30023220]

約数ペア:

[(1, 30023220), (2, 15011610), (3, 10007740), (4, 7505805), (5, 6004644), (6, 5003870), (10, 3002322), (12, 2501935), (15, 2001548), (20, 1501161), (30, 1000774), (60, 500387), (617, 48660), (811, 37020), (1234, 24330), (1622, 18510), (1851, 16220), (2433, 12340), (2468, 12165), (3085, 9732), (3244, 9255), (3702, 8110), (4055, 7404), (4866, 6170)]