97840540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1459}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 235468800

約数和(自身を除く): 137628260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1459, 1916, 2395, 2918, 3353, 4790, 5836, 6706, 7295, 9580, 10213, 13412, 14590, 16765, 20426, 29180, 33530, 40852, 51065, 67060, 102130, 204260, 698861, 1397722, 2795444, 3494305, 4892027, 6988610, 9784054, 13977220, 19568108, 24460135, 48920270, 97840540]

約数ペア:

[(1, 97840540), (2, 48920270), (4, 24460135), (5, 19568108), (7, 13977220), (10, 9784054), (14, 6988610), (20, 4892027), (28, 3494305), (35, 2795444), (70, 1397722), (140, 698861), (479, 204260), (958, 102130), (1459, 67060), (1916, 51065), (2395, 40852), (2918, 33530), (3353, 29180), (4790, 20426), (5836, 16765), (6706, 14590), (7295, 13412), (9580, 10213)]