172217070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{637841}}^1$

素因数の和:637857

約数の個数: 32

約数和(自身を含む): 459246240

約数和(自身を除く): 287029170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 637841, 1275682, 1913523, 3189205, 3827046, 5740569, 6378410, 9567615, 11481138, 17221707, 19135230, 28702845, 34443414, 57405690, 86108535, 172217070]

約数ペア:

[(1, 172217070), (2, 86108535), (3, 57405690), (5, 34443414), (6, 28702845), (9, 19135230), (10, 17221707), (15, 11481138), (18, 9567615), (27, 6378410), (30, 5740569), (45, 3827046), (54, 3189205), (90, 1913523), (135, 1275682), (270, 637841)]