1229278310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{63463}}^1$

素因数の和:63632

約数の個数: 32

約数和(自身を含む): 2398939200

約数和(自身を除く): 1169660890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 63463, 126926, 317315, 634630, 825019, 1650038, 4125095, 8250190, 9455987, 18911974, 47279935, 94559870, 122927831, 245855662, 614639155, 1229278310]

約数ペア:

[(1, 1229278310), (2, 614639155), (5, 245855662), (10, 122927831), (13, 94559870), (26, 47279935), (65, 18911974), (130, 9455987), (149, 8250190), (298, 4125095), (745, 1650038), (1490, 825019), (1937, 634630), (3874, 317315), (9685, 126926), (19370, 63463)]