3106220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 7071120

約数和(自身を除く): 3964900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 919, 1690, 1838, 3380, 3676, 4595, 9190, 11947, 18380, 23894, 47788, 59735, 119470, 155311, 238940, 310622, 621244, 776555, 1553110, 3106220]

約数ペア:

[(1, 3106220), (2, 1553110), (4, 776555), (5, 621244), (10, 310622), (13, 238940), (20, 155311), (26, 119470), (52, 59735), (65, 47788), (130, 23894), (169, 18380), (260, 11947), (338, 9190), (676, 4595), (845, 3676), (919, 3380), (1690, 1838)]