764453480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2730191}}^1$

素因数の和:2730209

約数の個数: 32

約数和(自身を含む): 1965738240

約数和(自身を除く): 1201284760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2730191, 5460382, 10920764, 13650955, 19111337, 21841528, 27301910, 38222674, 54603820, 76445348, 95556685, 109207640, 152890696, 191113370, 382226740, 764453480]

約数ペア:

[(1, 764453480), (2, 382226740), (4, 191113370), (5, 152890696), (7, 109207640), (8, 95556685), (10, 76445348), (14, 54603820), (20, 38222674), (28, 27301910), (35, 21841528), (40, 19111337), (56, 13650955), (70, 10920764), (140, 5460382), (280, 2730191)]