30808938

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 63923904

約数和(自身を除く): 33114966

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 1297, 2594, 3891, 3959, 7782, 7918, 11877, 23754, 47989, 95978, 138779, 143967, 277558, 287934, 416337, 832674, 5134823, 10269646, 15404469, 30808938]

約数ペア:

[(1, 30808938), (2, 15404469), (3, 10269646), (6, 5134823), (37, 832674), (74, 416337), (107, 287934), (111, 277558), (214, 143967), (222, 138779), (321, 95978), (642, 47989), (1297, 23754), (2594, 11877), (3891, 7918), (3959, 7782)]