1606141460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1042949}}^1$

素因数の和:1042976

約数の個数: 48

約数和(自身を含む): 4205174400

約数和(自身を除く): 2599032940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1042949, 2085898, 4171796, 5214745, 7300643, 10429490, 11472439, 14601286, 20858980, 22944878, 29202572, 36503215, 45889756, 57362195, 73006430, 80307073, 114724390, 146012860, 160614146, 229448780, 321228292, 401535365, 803070730, 1606141460]

約数ペア:

[(1, 1606141460), (2, 803070730), (4, 401535365), (5, 321228292), (7, 229448780), (10, 160614146), (11, 146012860), (14, 114724390), (20, 80307073), (22, 73006430), (28, 57362195), (35, 45889756), (44, 36503215), (55, 29202572), (70, 22944878), (77, 20858980), (110, 14601286), (140, 11472439), (154, 10429490), (220, 7300643), (308, 5214745), (385, 4171796), (770, 2085898), (1540, 1042949)]