5420210030

素因数分解:

$2^1\times 5^1\times {\mathrm{542021003}}^1$

素因数の和:542021010

約数の個数: 8

約数和(自身を含む): 9756378072

約数和(自身を除く): 4336168042

約数列:

[1, 2, 5, 10, 542021003, 1084042006, 2710105015, 5420210030]

約数ペア:

[(1, 5420210030), (2, 2710105015), (5, 1084042006), (10, 542021003)]