201174390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235271}}^1$

素因数の和:2235284

約数の個数: 24

約数和(自身を含む): 523053648

約数和(自身を除く): 321879258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235271, 4470542, 6705813, 11176355, 13411626, 20117439, 22352710, 33529065, 40234878, 67058130, 100587195, 201174390]

約数ペア:

[(1, 201174390), (2, 100587195), (3, 67058130), (5, 40234878), (6, 33529065), (9, 22352710), (10, 20117439), (15, 13411626), (18, 11176355), (30, 6705813), (45, 4470542), (90, 2235271)]