6446940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107449}}^1$

素因数の和:107461

約数の個数: 24

約数和(自身を含む): 18051600

約数和(自身を除く): 11604660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107449, 214898, 322347, 429796, 537245, 644694, 1074490, 1289388, 1611735, 2148980, 3223470, 6446940]

約数ペア:

[(1, 6446940), (2, 3223470), (3, 2148980), (4, 1611735), (5, 1289388), (6, 1074490), (10, 644694), (12, 537245), (15, 429796), (20, 322347), (30, 214898), (60, 107449)]