347940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1933}}^1$

素因数の和:1948

約数の個数: 36

約数和(自身を含む): 1055964

約数和(自身を除く): 708024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1933, 3866, 5799, 7732, 9665, 11598, 17397, 19330, 23196, 28995, 34794, 38660, 57990, 69588, 86985, 115980, 173970, 347940]

約数ペア:

[(1, 347940), (2, 173970), (3, 115980), (4, 86985), (5, 69588), (6, 57990), (9, 38660), (10, 34794), (12, 28995), (15, 23196), (18, 19330), (20, 17397), (30, 11598), (36, 9665), (45, 7732), (60, 5799), (90, 3866), (180, 1933)]