204506970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{45751}}^1$

素因数の和:45910

約数の個数: 32

約数和(自身を含む): 494121600

約数和(自身を除く): 289614630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 45751, 91502, 137253, 228755, 274506, 457510, 686265, 1372530, 6816899, 13633798, 20450697, 34084495, 40901394, 68168990, 102253485, 204506970]

約数ペア:

[(1, 204506970), (2, 102253485), (3, 68168990), (5, 40901394), (6, 34084495), (10, 20450697), (15, 13633798), (30, 6816899), (149, 1372530), (298, 686265), (447, 457510), (745, 274506), (894, 228755), (1490, 137253), (2235, 91502), (4470, 45751)]