30000186

素因数分解:

$2^1\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1289}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 36873414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 431, 862, 1289, 1293, 2578, 2586, 3867, 3879, 7734, 7758, 11601, 11637, 23202, 23274, 34803, 69606, 555559, 1111118, 1666677, 3333354, 5000031, 10000062, 15000093, 30000186]

約数ペア:

[(1, 30000186), (2, 15000093), (3, 10000062), (6, 5000031), (9, 3333354), (18, 1666677), (27, 1111118), (54, 555559), (431, 69606), (862, 34803), (1289, 23274), (1293, 23202), (2578, 11637), (2586, 11601), (3867, 7758), (3879, 7734)]