32487420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{77351}}^1$

素因数の和:77370

約数の個数: 48

約数和(自身を含む): 103961088

約数和(自身を除く): 71473668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 77351, 154702, 232053, 309404, 386755, 464106, 541457, 773510, 928212, 1082914, 1160265, 1547020, 1624371, 2165828, 2320530, 2707285, 3248742, 4641060, 5414570, 6497484, 8121855, 10829140, 16243710, 32487420]

約数ペア:

[(1, 32487420), (2, 16243710), (3, 10829140), (4, 8121855), (5, 6497484), (6, 5414570), (7, 4641060), (10, 3248742), (12, 2707285), (14, 2320530), (15, 2165828), (20, 1624371), (21, 1547020), (28, 1160265), (30, 1082914), (35, 928212), (42, 773510), (60, 541457), (70, 464106), (84, 386755), (105, 309404), (140, 232053), (210, 154702), (420, 77351)]