66319860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1559}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 186076800

約数和(自身を除く): 119756940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 1559, 2127, 2836, 3118, 3545, 4254, 4677, 6236, 7090, 7795, 8508, 9354, 10635, 14180, 15590, 18708, 21270, 23385, 31180, 42540, 46770, 93540, 1105331, 2210662, 3315993, 4421324, 5526655, 6631986, 11053310, 13263972, 16579965, 22106620, 33159930, 66319860]

約数ペア:

[(1, 66319860), (2, 33159930), (3, 22106620), (4, 16579965), (5, 13263972), (6, 11053310), (10, 6631986), (12, 5526655), (15, 4421324), (20, 3315993), (30, 2210662), (60, 1105331), (709, 93540), (1418, 46770), (1559, 42540), (2127, 31180), (2836, 23385), (3118, 21270), (3545, 18708), (4254, 15590), (4677, 14180), (6236, 10635), (7090, 9354), (7795, 8508)]