66831210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 179712000

約数和(自身を除く): 112880790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1905, 1949, 2286, 3429, 3810, 3898, 5715, 5847, 6858, 9745, 11430, 11694, 17145, 17541, 19490, 29235, 34290, 35082, 52623, 58470, 87705, 105246, 175410, 247523, 263115, 495046, 526230, 742569, 1237615, 1485138, 2227707, 2475230, 3712845, 4455414, 6683121, 7425690, 11138535, 13366242, 22277070, 33415605, 66831210]

約数ペア:

[(1, 66831210), (2, 33415605), (3, 22277070), (5, 13366242), (6, 11138535), (9, 7425690), (10, 6683121), (15, 4455414), (18, 3712845), (27, 2475230), (30, 2227707), (45, 1485138), (54, 1237615), (90, 742569), (127, 526230), (135, 495046), (254, 263115), (270, 247523), (381, 175410), (635, 105246), (762, 87705), (1143, 58470), (1270, 52623), (1905, 35082), (1949, 34290), (2286, 29235), (3429, 19490), (3810, 17541), (3898, 17145), (5715, 11694), (5847, 11430), (6858, 9745)]