30696984

素因数分解:

$2^3\times 3^2\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 83392920

約数和(自身を除く): 52695936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 617, 691, 1234, 1382, 1851, 2073, 2468, 2764, 3702, 4146, 4936, 5528, 5553, 6219, 7404, 8292, 11106, 12438, 14808, 16584, 22212, 24876, 44424, 49752, 426347, 852694, 1279041, 1705388, 2558082, 3410776, 3837123, 5116164, 7674246, 10232328, 15348492, 30696984]

約数ペア:

[(1, 30696984), (2, 15348492), (3, 10232328), (4, 7674246), (6, 5116164), (8, 3837123), (9, 3410776), (12, 2558082), (18, 1705388), (24, 1279041), (36, 852694), (72, 426347), (617, 49752), (691, 44424), (1234, 24876), (1382, 22212), (1851, 16584), (2073, 14808), (2468, 12438), (2764, 11106), (3702, 8292), (4146, 7404), (4936, 6219), (5528, 5553)]