30193994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1141

約数の個数: 16

約数和(自身を含む): 46321632

約数和(自身を除く): 16127638

約数列:

[1, 2, 53, 106, 443, 643, 886, 1286, 23479, 34079, 46958, 68158, 284849, 569698, 15096997, 30193994]

約数ペア:

[(1, 30193994), (2, 15096997), (53, 569698), (106, 284849), (443, 68158), (643, 46958), (886, 34079), (1286, 23479)]