128406210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5953}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 308655360

約数和(自身を除く): 180249150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 719, 1438, 2157, 3595, 4314, 5953, 7190, 10785, 11906, 17859, 21570, 29765, 35718, 59530, 89295, 178590, 4280207, 8560414, 12840621, 21401035, 25681242, 42802070, 64203105, 128406210]

約数ペア:

[(1, 128406210), (2, 64203105), (3, 42802070), (5, 25681242), (6, 21401035), (10, 12840621), (15, 8560414), (30, 4280207), (719, 178590), (1438, 89295), (2157, 59530), (3595, 35718), (4314, 29765), (5953, 21570), (7190, 17859), (10785, 11906)]