9420010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 18279360

約数和(自身を除く): 8859350

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1153, 1634, 2306, 4085, 5765, 8170, 11530, 21907, 43814, 49579, 99158, 109535, 219070, 247895, 495790, 942001, 1884002, 4710005, 9420010]

約数ペア:

[(1, 9420010), (2, 4710005), (5, 1884002), (10, 942001), (19, 495790), (38, 247895), (43, 219070), (86, 109535), (95, 99158), (190, 49579), (215, 43814), (430, 21907), (817, 11530), (1153, 8170), (1634, 5765), (2306, 4085)]