5155366930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10521157}}^1$

素因数の和:10521178

約数の個数: 24

約数和(自身を含む): 10794708108

約数和(自身を除く): 5639341178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10521157, 21042314, 52605785, 73648099, 105211570, 147296198, 368240495, 515536693, 736480990, 1031073386, 2577683465, 5155366930]

約数ペア:

[(1, 5155366930), (2, 2577683465), (5, 1031073386), (7, 736480990), (10, 515536693), (14, 368240495), (35, 147296198), (49, 105211570), (70, 73648099), (98, 52605785), (245, 21042314), (490, 10521157)]