12492540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69403}}^1$

素因数の和:69418

約数の個数: 36

約数和(自身を含む): 37894584

約数和(自身を除く): 25402044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69403, 138806, 208209, 277612, 347015, 416418, 624627, 694030, 832836, 1041045, 1249254, 1388060, 2082090, 2498508, 3123135, 4164180, 6246270, 12492540]

約数ペア:

[(1, 12492540), (2, 6246270), (3, 4164180), (4, 3123135), (5, 2498508), (6, 2082090), (9, 1388060), (10, 1249254), (12, 1041045), (15, 832836), (18, 694030), (20, 624627), (30, 416418), (36, 347015), (45, 277612), (60, 208209), (90, 138806), (180, 69403)]