45489330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 121910400

約数和(自身を除く): 76421070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 331, 509, 662, 993, 1018, 1527, 1655, 1986, 2545, 2979, 3054, 3310, 4581, 4965, 5090, 5958, 7635, 8937, 9162, 9930, 13743, 14895, 15270, 17874, 22905, 27486, 29790, 44685, 45810, 68715, 89370, 137430, 168479, 336958, 505437, 842395, 1010874, 1516311, 1684790, 2527185, 3032622, 4548933, 5054370, 7581555, 9097866, 15163110, 22744665, 45489330]

約数ペア:

[(1, 45489330), (2, 22744665), (3, 15163110), (5, 9097866), (6, 7581555), (9, 5054370), (10, 4548933), (15, 3032622), (18, 2527185), (27, 1684790), (30, 1516311), (45, 1010874), (54, 842395), (90, 505437), (135, 336958), (270, 168479), (331, 137430), (509, 89370), (662, 68715), (993, 45810), (1018, 44685), (1527, 29790), (1655, 27486), (1986, 22905), (2545, 17874), (2979, 15270), (3054, 14895), (3310, 13743), (4581, 9930), (4965, 9162), (5090, 8937), (5958, 7635)]