3168940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 7028784

約数和(自身を除く): 3859844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 6889, 7636, 9545, 13778, 19090, 27556, 34445, 38180, 68890, 137780, 158447, 316894, 633788, 792235, 1584470, 3168940]

約数ペア:

[(1, 3168940), (2, 1584470), (4, 792235), (5, 633788), (10, 316894), (20, 158447), (23, 137780), (46, 68890), (83, 38180), (92, 34445), (115, 27556), (166, 19090), (230, 13778), (332, 9545), (415, 7636), (460, 6889), (830, 3818), (1660, 1909)]