12986670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1907}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 31321728

約数和(自身を除く): 18335058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 1907, 2270, 3405, 3814, 5721, 6810, 9535, 11442, 19070, 28605, 57210, 432889, 865778, 1298667, 2164445, 2597334, 4328890, 6493335, 12986670]

約数ペア:

[(1, 12986670), (2, 6493335), (3, 4328890), (5, 2597334), (6, 2164445), (10, 1298667), (15, 865778), (30, 432889), (227, 57210), (454, 28605), (681, 19070), (1135, 11442), (1362, 9535), (1907, 6810), (2270, 5721), (3405, 3814)]