210565710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{779873}}^1$

素因数の和:779889

約数の個数: 32

約数和(自身を含む): 561509280

約数和(自身を除く): 350943570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 779873, 1559746, 2339619, 3899365, 4679238, 7018857, 7798730, 11698095, 14037714, 21056571, 23396190, 35094285, 42113142, 70188570, 105282855, 210565710]

約数ペア:

[(1, 210565710), (2, 105282855), (3, 70188570), (5, 42113142), (6, 35094285), (9, 23396190), (10, 21056571), (15, 14037714), (18, 11698095), (27, 7798730), (30, 7018857), (45, 4679238), (54, 3899365), (90, 2339619), (135, 1559746), (270, 779873)]