1239630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{5903}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 3400704

約数和(自身を除く): 2161074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 5903, 11806, 17709, 29515, 35418, 41321, 59030, 82642, 88545, 123963, 177090, 206605, 247926, 413210, 619815, 1239630]

約数ペア:

[(1, 1239630), (2, 619815), (3, 413210), (5, 247926), (6, 206605), (7, 177090), (10, 123963), (14, 88545), (15, 82642), (21, 59030), (30, 41321), (35, 35418), (42, 29515), (70, 17709), (105, 11806), (210, 5903)]