140587062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{304301}}^1$

素因数の和:304324

約数の個数: 32

約数和(自身を含む): 350555904

約数和(自身を除く): 209968842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 304301, 608602, 912903, 1825806, 2130107, 3347311, 4260214, 6390321, 6694622, 10041933, 12780642, 20083866, 23431177, 46862354, 70293531, 140587062]

約数ペア:

[(1, 140587062), (2, 70293531), (3, 46862354), (6, 23431177), (7, 20083866), (11, 12780642), (14, 10041933), (21, 6694622), (22, 6390321), (33, 4260214), (42, 3347311), (66, 2130107), (77, 1825806), (154, 912903), (231, 608602), (462, 304301)]