612252760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2186617}}^1$

素因数の和:2186635

約数の個数: 32

約数和(自身を含む): 1574364960

約数和(自身を除く): 962112200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2186617, 4373234, 8746468, 10933085, 15306319, 17492936, 21866170, 30612638, 43732340, 61225276, 76531595, 87464680, 122450552, 153063190, 306126380, 612252760]

約数ペア:

[(1, 612252760), (2, 306126380), (4, 153063190), (5, 122450552), (7, 87464680), (8, 76531595), (10, 61225276), (14, 43732340), (20, 30612638), (28, 21866170), (35, 17492936), (40, 15306319), (56, 10933085), (70, 8746468), (140, 4373234), (280, 2186617)]