28298910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6247}}^1$

素因数の和:6408

約数の個数: 32

約数和(自身を含む): 68378112

約数和(自身を除く): 40079202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 6247, 12494, 18741, 31235, 37482, 62470, 93705, 187410, 943297, 1886594, 2829891, 4716485, 5659782, 9432970, 14149455, 28298910]

約数ペア:

[(1, 28298910), (2, 14149455), (3, 9432970), (5, 5659782), (6, 4716485), (10, 2829891), (15, 1886594), (30, 943297), (151, 187410), (302, 93705), (453, 62470), (755, 37482), (906, 31235), (1510, 18741), (2265, 12494), (4530, 6247)]