270339940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039769}}^1$

素因数の和:1039791

約数の個数: 24

約数和(自身を含む): 611384760

約数和(自身を除く): 341044820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1039769, 2079538, 4159076, 5198845, 10397690, 13516997, 20795380, 27033994, 54067988, 67584985, 135169970, 270339940]

約数ペア:

[(1, 270339940), (2, 135169970), (4, 67584985), (5, 54067988), (10, 27033994), (13, 20795380), (20, 13516997), (26, 10397690), (52, 5198845), (65, 4159076), (130, 2079538), (260, 1039769)]