11720010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1721}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 28268352

約数和(自身を除く): 16548342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 1721, 2270, 3405, 3442, 5163, 6810, 8605, 10326, 17210, 25815, 51630, 390667, 781334, 1172001, 1953335, 2344002, 3906670, 5860005, 11720010]

約数ペア:

[(1, 11720010), (2, 5860005), (3, 3906670), (5, 2344002), (6, 1953335), (10, 1172001), (15, 781334), (30, 390667), (227, 51630), (454, 25815), (681, 17210), (1135, 10326), (1362, 8605), (1721, 6810), (2270, 5163), (3405, 3442)]