136064740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2029}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 327398400

約数和(自身を除く): 191333660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2029, 2395, 3353, 4058, 4790, 6706, 8116, 9580, 10145, 13412, 14203, 16765, 20290, 28406, 33530, 40580, 56812, 67060, 71015, 142030, 284060, 971891, 1943782, 3887564, 4859455, 6803237, 9718910, 13606474, 19437820, 27212948, 34016185, 68032370, 136064740]

約数ペア:

[(1, 136064740), (2, 68032370), (4, 34016185), (5, 27212948), (7, 19437820), (10, 13606474), (14, 9718910), (20, 6803237), (28, 4859455), (35, 3887564), (70, 1943782), (140, 971891), (479, 284060), (958, 142030), (1916, 71015), (2029, 67060), (2395, 56812), (3353, 40580), (4058, 33530), (4790, 28406), (6706, 20290), (8116, 16765), (9580, 14203), (10145, 13412)]