2919180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4446

約数の個数: 48

約数和(自身を含む): 8918784

約数和(自身を除く): 5999604

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4423, 8846, 13269, 17692, 22115, 26538, 44230, 48653, 53076, 66345, 88460, 97306, 132690, 145959, 194612, 243265, 265380, 291918, 486530, 583836, 729795, 973060, 1459590, 2919180]

約数ペア:

[(1, 2919180), (2, 1459590), (3, 973060), (4, 729795), (5, 583836), (6, 486530), (10, 291918), (11, 265380), (12, 243265), (15, 194612), (20, 145959), (22, 132690), (30, 97306), (33, 88460), (44, 66345), (55, 53076), (60, 48653), (66, 44230), (110, 26538), (132, 22115), (165, 17692), (220, 13269), (330, 8846), (660, 4423)]