2806342920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7795397}}^1$

素因数の和:7795414

約数の個数: 48

約数和(自身を含む): 9120615660

約数和(自身を除く): 6314272740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7795397, 15590794, 23386191, 31181588, 38976985, 46772382, 62363176, 70158573, 77953970, 93544764, 116930955, 140317146, 155907940, 187089528, 233861910, 280634292, 311815880, 350792865, 467723820, 561268584, 701585730, 935447640, 1403171460, 2806342920]

約数ペア:

[(1, 2806342920), (2, 1403171460), (3, 935447640), (4, 701585730), (5, 561268584), (6, 467723820), (8, 350792865), (9, 311815880), (10, 280634292), (12, 233861910), (15, 187089528), (18, 155907940), (20, 140317146), (24, 116930955), (30, 93544764), (36, 77953970), (40, 70158573), (45, 62363176), (60, 46772382), (72, 38976985), (90, 31181588), (120, 23386191), (180, 15590794), (360, 7795397)]