67903090

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 123488172

約数和(自身を除く): 55585082

約数列:

[1, 2, 5, 10, 127, 254, 421, 635, 842, 1270, 2105, 4210, 16129, 32258, 53467, 80645, 106934, 161290, 267335, 534670, 6790309, 13580618, 33951545, 67903090]

約数ペア:

[(1, 67903090), (2, 33951545), (5, 13580618), (10, 6790309), (127, 534670), (254, 267335), (421, 161290), (635, 106934), (842, 80645), (1270, 53467), (2105, 32258), (4210, 16129)]