22177020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4254

約数の個数: 48

約数和(自身を含む): 62808480

約数和(自身を除く): 40631460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4153, 5340, 8306, 12459, 16612, 20765, 24918, 41530, 49836, 62295, 83060, 124590, 249180, 369617, 739234, 1108851, 1478468, 1848085, 2217702, 3696170, 4435404, 5544255, 7392340, 11088510, 22177020]

約数ペア:

[(1, 22177020), (2, 11088510), (3, 7392340), (4, 5544255), (5, 4435404), (6, 3696170), (10, 2217702), (12, 1848085), (15, 1478468), (20, 1108851), (30, 739234), (60, 369617), (89, 249180), (178, 124590), (267, 83060), (356, 62295), (445, 49836), (534, 41530), (890, 24918), (1068, 20765), (1335, 16612), (1780, 12459), (2670, 8306), (4153, 5340)]