8782260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 24748416

約数和(自身を除く): 15966156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 743, 788, 985, 1182, 1486, 1970, 2229, 2364, 2955, 2972, 3715, 3940, 4458, 5910, 7430, 8916, 11145, 11820, 14860, 22290, 44580, 146371, 292742, 439113, 585484, 731855, 878226, 1463710, 1756452, 2195565, 2927420, 4391130, 8782260]

約数ペア:

[(1, 8782260), (2, 4391130), (3, 2927420), (4, 2195565), (5, 1756452), (6, 1463710), (10, 878226), (12, 731855), (15, 585484), (20, 439113), (30, 292742), (60, 146371), (197, 44580), (394, 22290), (591, 14860), (743, 11820), (788, 11145), (985, 8916), (1182, 7430), (1486, 5910), (1970, 4458), (2229, 3940), (2364, 3715), (2955, 2972)]