30996819154

素因数分解:

$2^1\times 7^2\times {\mathrm{1123}}^1\times {\mathrm{281651}}^1$

素因数の和:282790

約数の個数: 24

約数和(自身を含む): 54134641008

約数和(自身を除く): 23137821854

約数列:

[1, 2, 7, 14, 49, 98, 1123, 2246, 7861, 15722, 55027, 110054, 281651, 563302, 1971557, 3943114, 13800899, 27601798, 316294073, 632588146, 2214058511, 4428117022, 15498409577, 30996819154]

約数ペア:

[(1, 30996819154), (2, 15498409577), (7, 4428117022), (14, 2214058511), (49, 632588146), (98, 316294073), (1123, 27601798), (2246, 13800899), (7861, 3943114), (15722, 1971557), (55027, 563302), (110054, 281651)]