770540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 1648080

約数和(自身を除く): 877540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 653, 1180, 1306, 2612, 3265, 6530, 13060, 38527, 77054, 154108, 192635, 385270, 770540]

約数ペア:

[(1, 770540), (2, 385270), (4, 192635), (5, 154108), (10, 77054), (20, 38527), (59, 13060), (118, 6530), (236, 3265), (295, 2612), (590, 1306), (653, 1180)]