2289630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10903}}^1$

素因数の和:10920

約数の個数: 32

約数和(自身を含む): 6280704

約数和(自身を除く): 3991074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10903, 21806, 32709, 54515, 65418, 76321, 109030, 152642, 163545, 228963, 327090, 381605, 457926, 763210, 1144815, 2289630]

約数ペア:

[(1, 2289630), (2, 1144815), (3, 763210), (5, 457926), (6, 381605), (7, 327090), (10, 228963), (14, 163545), (15, 152642), (21, 109030), (30, 76321), (35, 65418), (42, 54515), (70, 32709), (105, 21806), (210, 10903)]