66765330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247279}}^1$

素因数の和:247295

約数の個数: 32

約数和(自身を含む): 178041600

約数和(自身を除く): 111276270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247279, 494558, 741837, 1236395, 1483674, 2225511, 2472790, 3709185, 4451022, 6676533, 7418370, 11127555, 13353066, 22255110, 33382665, 66765330]

約数ペア:

[(1, 66765330), (2, 33382665), (3, 22255110), (5, 13353066), (6, 11127555), (9, 7418370), (10, 6676533), (15, 4451022), (18, 3709185), (27, 2472790), (30, 2225511), (45, 1483674), (54, 1236395), (90, 741837), (135, 494558), (270, 247279)]