8844180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 24912384

約数和(自身を除く): 16068204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 661, 669, 892, 1115, 1322, 1338, 1983, 2230, 2644, 2676, 3305, 3345, 3966, 4460, 6610, 6690, 7932, 9915, 13220, 13380, 19830, 39660, 147403, 294806, 442209, 589612, 737015, 884418, 1474030, 1768836, 2211045, 2948060, 4422090, 8844180]

約数ペア:

[(1, 8844180), (2, 4422090), (3, 2948060), (4, 2211045), (5, 1768836), (6, 1474030), (10, 884418), (12, 737015), (15, 589612), (20, 442209), (30, 294806), (60, 147403), (223, 39660), (446, 19830), (661, 13380), (669, 13220), (892, 9915), (1115, 7932), (1322, 6690), (1338, 6610), (1983, 4460), (2230, 3966), (2644, 3345), (2676, 3305)]