11974130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{3491}}^1$

素因数の和:3519

約数の個数: 32

約数和(自身を含む): 25142400

約数和(自身を除く): 13168270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 3491, 6982, 17455, 24437, 34910, 48874, 122185, 171059, 244370, 342118, 855295, 1197413, 1710590, 2394826, 5987065, 11974130]

約数ペア:

[(1, 11974130), (2, 5987065), (5, 2394826), (7, 1710590), (10, 1197413), (14, 855295), (35, 342118), (49, 244370), (70, 171059), (98, 122185), (245, 48874), (343, 34910), (490, 24437), (686, 17455), (1715, 6982), (3430, 3491)]