211073640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1758947}}^1$

素因数の和:1758961

約数の個数: 32

約数和(自身を含む): 633221280

約数和(自身を除く): 422147640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1758947, 3517894, 5276841, 7035788, 8794735, 10553682, 14071576, 17589470, 21107364, 26384205, 35178940, 42214728, 52768410, 70357880, 105536820, 211073640]

約数ペア:

[(1, 211073640), (2, 105536820), (3, 70357880), (4, 52768410), (5, 42214728), (6, 35178940), (8, 26384205), (10, 21107364), (12, 17589470), (15, 14071576), (20, 10553682), (24, 8794735), (30, 7035788), (40, 5276841), (60, 3517894), (120, 1758947)]