31348060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33349}}^1$

素因数の和:33405

約数の個数: 24

約数和(自身を含む): 67233600

約数和(自身を除く): 35885540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 33349, 66698, 133396, 166745, 333490, 666980, 1567403, 3134806, 6269612, 7837015, 15674030, 31348060]

約数ペア:

[(1, 31348060), (2, 15674030), (4, 7837015), (5, 6269612), (10, 3134806), (20, 1567403), (47, 666980), (94, 333490), (188, 166745), (235, 133396), (470, 66698), (940, 33349)]