29308580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{209347}}^1$

素因数の和:209363

約数の個数: 24

約数和(自身を含む): 70340928

約数和(自身を除く): 41032348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 209347, 418694, 837388, 1046735, 1465429, 2093470, 2930858, 4186940, 5861716, 7327145, 14654290, 29308580]

約数ペア:

[(1, 29308580), (2, 14654290), (4, 7327145), (5, 5861716), (7, 4186940), (10, 2930858), (14, 2093470), (20, 1465429), (28, 1046735), (35, 837388), (70, 418694), (140, 209347)]