7877030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 16346880

約数和(自身を除く): 8469850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 859, 917, 1310, 1718, 1834, 4295, 4585, 6013, 8590, 9170, 12026, 30065, 60130, 112529, 225058, 562645, 787703, 1125290, 1575406, 3938515, 7877030]

約数ペア:

[(1, 7877030), (2, 3938515), (5, 1575406), (7, 1125290), (10, 787703), (14, 562645), (35, 225058), (70, 112529), (131, 60130), (262, 30065), (655, 12026), (859, 9170), (917, 8590), (1310, 6013), (1718, 4585), (1834, 4295)]