201505230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2238947}}^1$

素因数の和:2238960

約数の個数: 24

約数和(自身を含む): 523913832

約数和(自身を除く): 322408602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2238947, 4477894, 6716841, 11194735, 13433682, 20150523, 22389470, 33584205, 40301046, 67168410, 100752615, 201505230]

約数ペア:

[(1, 201505230), (2, 100752615), (3, 67168410), (5, 40301046), (6, 33584205), (9, 22389470), (10, 20150523), (15, 13433682), (18, 11194735), (30, 6716841), (45, 4477894), (90, 2238947)]