66708630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247069}}^1$

素因数の和:247085

約数の個数: 32

約数和(自身を含む): 177890400

約数和(自身を除く): 111181770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247069, 494138, 741207, 1235345, 1482414, 2223621, 2470690, 3706035, 4447242, 6670863, 7412070, 11118105, 13341726, 22236210, 33354315, 66708630]

約数ペア:

[(1, 66708630), (2, 33354315), (3, 22236210), (5, 13341726), (6, 11118105), (9, 7412070), (10, 6670863), (15, 4447242), (18, 3706035), (27, 2470690), (30, 2223621), (45, 1482414), (54, 1235345), (90, 741207), (135, 494138), (270, 247069)]