128285310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104297}}^1$

素因数の和:104348

約数の個数: 32

約数和(自身を含む): 315397152

約数和(自身を除く): 187111842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 104297, 208594, 312891, 521485, 625782, 1042970, 1564455, 3128910, 4276177, 8552354, 12828531, 21380885, 25657062, 42761770, 64142655, 128285310]

約数ペア:

[(1, 128285310), (2, 64142655), (3, 42761770), (5, 25657062), (6, 21380885), (10, 12828531), (15, 8552354), (30, 4276177), (41, 3128910), (82, 1564455), (123, 1042970), (205, 625782), (246, 521485), (410, 312891), (615, 208594), (1230, 104297)]