12354780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205913}}^1$

素因数の和:205925

約数の個数: 24

約数和(自身を含む): 34593552

約数和(自身を除く): 22238772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205913, 411826, 617739, 823652, 1029565, 1235478, 2059130, 2470956, 3088695, 4118260, 6177390, 12354780]

約数ペア:

[(1, 12354780), (2, 6177390), (3, 4118260), (4, 3088695), (5, 2470956), (6, 2059130), (10, 1235478), (12, 1029565), (15, 823652), (20, 617739), (30, 411826), (60, 205913)]