66759930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247259}}^1$

素因数の和:247275

約数の個数: 32

約数和(自身を含む): 178027200

約数和(自身を除く): 111267270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247259, 494518, 741777, 1236295, 1483554, 2225331, 2472590, 3708885, 4450662, 6675993, 7417770, 11126655, 13351986, 22253310, 33379965, 66759930]

約数ペア:

[(1, 66759930), (2, 33379965), (3, 22253310), (5, 13351986), (6, 11126655), (9, 7417770), (10, 6675993), (15, 4450662), (18, 3708885), (27, 2472590), (30, 2225331), (45, 1483554), (54, 1236295), (90, 741777), (135, 494518), (270, 247259)]