201078810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2234209}}^1$

素因数の和:2234222

約数の個数: 24

約数和(自身を含む): 522805140

約数和(自身を除く): 321726330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2234209, 4468418, 6702627, 11171045, 13405254, 20107881, 22342090, 33513135, 40215762, 67026270, 100539405, 201078810]

約数ペア:

[(1, 201078810), (2, 100539405), (3, 67026270), (5, 40215762), (6, 33513135), (9, 22342090), (10, 20107881), (15, 13405254), (18, 11171045), (30, 6702627), (45, 4468418), (90, 2234209)]