329387830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{4057}}^1$

素因数の和:4440

約数の個数: 32

約数和(自身を含む): 620581824

約数和(自身を除く): 291193994

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 353, 706, 1765, 3530, 4057, 8114, 8119, 16238, 20285, 40570, 40595, 81190, 93311, 186622, 466555, 933110, 1432121, 2864242, 7160605, 14321210, 32938783, 65877566, 164693915, 329387830]

約数ペア:

[(1, 329387830), (2, 164693915), (5, 65877566), (10, 32938783), (23, 14321210), (46, 7160605), (115, 2864242), (230, 1432121), (353, 933110), (706, 466555), (1765, 186622), (3530, 93311), (4057, 81190), (8114, 40595), (8119, 40570), (16238, 20285)]