30530204

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 54432000

約数和(自身を除く): 23901796

約数列:

[1, 2, 4, 89, 178, 191, 356, 382, 449, 764, 898, 1796, 16999, 33998, 39961, 67996, 79922, 85759, 159844, 171518, 343036, 7632551, 15265102, 30530204]

約数ペア:

[(1, 30530204), (2, 15265102), (4, 7632551), (89, 343036), (178, 171518), (191, 159844), (356, 85759), (382, 79922), (449, 67996), (764, 39961), (898, 33998), (1796, 16999)]