54378810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{201403}}^1$

素因数の和:201419

約数の個数: 32

約数和(自身を含む): 145010880

約数和(自身を除く): 90632070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 201403, 402806, 604209, 1007015, 1208418, 1812627, 2014030, 3021045, 3625254, 5437881, 6042090, 9063135, 10875762, 18126270, 27189405, 54378810]

約数ペア:

[(1, 54378810), (2, 27189405), (3, 18126270), (5, 10875762), (6, 9063135), (9, 6042090), (10, 5437881), (15, 3625254), (18, 3021045), (27, 2014030), (30, 1812627), (45, 1208418), (54, 1007015), (90, 604209), (135, 402806), (270, 201403)]