80126910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2913

約数の個数: 48

約数和(自身を含む): 209008800

約数和(自身を除く): 128881890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 2551, 3141, 3490, 5102, 5235, 6282, 7653, 10470, 12755, 15306, 15705, 22959, 25510, 31410, 38265, 45918, 76530, 114795, 229590, 890299, 1780598, 2670897, 4451495, 5341794, 8012691, 8902990, 13354485, 16025382, 26708970, 40063455, 80126910]

約数ペア:

[(1, 80126910), (2, 40063455), (3, 26708970), (5, 16025382), (6, 13354485), (9, 8902990), (10, 8012691), (15, 5341794), (18, 4451495), (30, 2670897), (45, 1780598), (90, 890299), (349, 229590), (698, 114795), (1047, 76530), (1745, 45918), (2094, 38265), (2551, 31410), (3141, 25510), (3490, 22959), (5102, 15705), (5235, 15306), (6282, 12755), (7653, 10470)]