28938030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87691}}^1$

素因数の和:87712

約数の個数: 32

約数和(自身を含む): 75765888

約数和(自身を除く): 46827858

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 87691, 175382, 263073, 438455, 526146, 876910, 964601, 1315365, 1929202, 2630730, 2893803, 4823005, 5787606, 9646010, 14469015, 28938030]

約数ペア:

[(1, 28938030), (2, 14469015), (3, 9646010), (5, 5787606), (6, 4823005), (10, 2893803), (11, 2630730), (15, 1929202), (22, 1315365), (30, 964601), (33, 876910), (55, 526146), (66, 438455), (110, 263073), (165, 175382), (330, 87691)]