64184670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21611}}^1$

素因数の和:21638

約数の個数: 64

約数和(自身を含む): 186727680

約数和(自身を除く): 122543010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21611, 43222, 64833, 108055, 129666, 194499, 216110, 237721, 324165, 388998, 475442, 583497, 648330, 713163, 972495, 1166994, 1188605, 1426326, 1944990, 2139489, 2377210, 2917485, 3565815, 4278978, 5834970, 6418467, 7131630, 10697445, 12836934, 21394890, 32092335, 64184670]

約数ペア:

[(1, 64184670), (2, 32092335), (3, 21394890), (5, 12836934), (6, 10697445), (9, 7131630), (10, 6418467), (11, 5834970), (15, 4278978), (18, 3565815), (22, 2917485), (27, 2377210), (30, 2139489), (33, 1944990), (45, 1426326), (54, 1188605), (55, 1166994), (66, 972495), (90, 713163), (99, 648330), (110, 583497), (135, 475442), (165, 388998), (198, 324165), (270, 237721), (297, 216110), (330, 194499), (495, 129666), (594, 108055), (990, 64833), (1485, 43222), (2970, 21611)]