30558340

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{5399}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 64411200

約数和(自身を除く): 33852860

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5399, 5660, 10798, 21596, 26995, 53990, 107980, 1527917, 3055834, 6111668, 7639585, 15279170, 30558340]

約数ペア:

[(1, 30558340), (2, 15279170), (4, 7639585), (5, 6111668), (10, 3055834), (20, 1527917), (283, 107980), (566, 53990), (1132, 26995), (1415, 21596), (2830, 10798), (5399, 5660)]