6895890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 18067608

約数和(自身を除く): 11171718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 397, 579, 794, 965, 1158, 1191, 1737, 1930, 1985, 2382, 2895, 3474, 3573, 3970, 5790, 5955, 7146, 8685, 11910, 17370, 17865, 35730, 76621, 153242, 229863, 383105, 459726, 689589, 766210, 1149315, 1379178, 2298630, 3447945, 6895890]

約数ペア:

[(1, 6895890), (2, 3447945), (3, 2298630), (5, 1379178), (6, 1149315), (9, 766210), (10, 689589), (15, 459726), (18, 383105), (30, 229863), (45, 153242), (90, 76621), (193, 35730), (386, 17865), (397, 17370), (579, 11910), (794, 8685), (965, 7146), (1158, 5955), (1191, 5790), (1737, 3970), (1930, 3573), (1985, 3474), (2382, 2895)]