1201478910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54787}}^1$

素因数の和:54857

約数の個数: 64

約数和(自身を含む): 3124230912

約数和(自身を除く): 1922752002

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 10965, 21930, 54787, 109574, 164361, 273935, 328722, 547870, 821805, 931379, 1643610, 1862758, 2355841, 2794137, 4656895, 4711682, 5588274, 7067523, 9313790, 11779205, 13970685, 14135046, 23558410, 27941370, 35337615, 40049297, 70675230, 80098594, 120147891, 200246485, 240295782, 400492970, 600739455, 1201478910]

約数ペア:

[(1, 1201478910), (2, 600739455), (3, 400492970), (5, 240295782), (6, 200246485), (10, 120147891), (15, 80098594), (17, 70675230), (30, 40049297), (34, 35337615), (43, 27941370), (51, 23558410), (85, 14135046), (86, 13970685), (102, 11779205), (129, 9313790), (170, 7067523), (215, 5588274), (255, 4711682), (258, 4656895), (430, 2794137), (510, 2355841), (645, 1862758), (731, 1643610), (1290, 931379), (1462, 821805), (2193, 547870), (3655, 328722), (4386, 273935), (7310, 164361), (10965, 109574), (21930, 54787)]