29980878

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{135049}}^1$

素因数の和:135091

約数の個数: 16

約数和(自身を含む): 61582800

約数和(自身を除く): 31601922

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 135049, 270098, 405147, 810294, 4996813, 9993626, 14990439, 29980878]

約数ペア:

[(1, 29980878), (2, 14990439), (3, 9993626), (6, 4996813), (37, 810294), (74, 405147), (111, 270098), (222, 135049)]