7936692270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20350493}}^1$

素因数の和:20350516

約数の個数: 32

約数和(自身を含む): 20513297952

約数和(自身を除く): 12576605682

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20350493, 40700986, 61051479, 101752465, 122102958, 203504930, 264556409, 305257395, 529112818, 610514790, 793669227, 1322782045, 1587338454, 2645564090, 3968346135, 7936692270]

約数ペア:

[(1, 7936692270), (2, 3968346135), (3, 2645564090), (5, 1587338454), (6, 1322782045), (10, 793669227), (13, 610514790), (15, 529112818), (26, 305257395), (30, 264556409), (39, 203504930), (65, 122102958), (78, 101752465), (130, 61051479), (195, 40700986), (390, 20350493)]