394310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 836352

約数和(自身を除く): 442042

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 131, 215, 262, 301, 430, 602, 655, 917, 1310, 1505, 1834, 3010, 4585, 5633, 9170, 11266, 28165, 39431, 56330, 78862, 197155, 394310]

約数ペア:

[(1, 394310), (2, 197155), (5, 78862), (7, 56330), (10, 39431), (14, 28165), (35, 11266), (43, 9170), (70, 5633), (86, 4585), (131, 3010), (215, 1834), (262, 1505), (301, 1310), (430, 917), (602, 655)]