9957010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 20696832

約数和(自身を除く): 10739822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1381, 1442, 2762, 3605, 6905, 7210, 9667, 13810, 19334, 48335, 96670, 142243, 284486, 711215, 995701, 1422430, 1991402, 4978505, 9957010]

約数ペア:

[(1, 9957010), (2, 4978505), (5, 1991402), (7, 1422430), (10, 995701), (14, 711215), (35, 284486), (70, 142243), (103, 96670), (206, 48335), (515, 19334), (721, 13810), (1030, 9667), (1381, 7210), (1442, 6905), (2762, 3605)]