140267274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{4447}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 321110016

約数和(自身を除く): 180842742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 751, 1502, 2253, 4447, 4506, 5257, 8894, 10514, 13341, 15771, 26682, 31129, 31542, 62258, 93387, 186774, 3339697, 6679394, 10019091, 20038182, 23377879, 46755758, 70133637, 140267274]

約数ペア:

[(1, 140267274), (2, 70133637), (3, 46755758), (6, 23377879), (7, 20038182), (14, 10019091), (21, 6679394), (42, 3339697), (751, 186774), (1502, 93387), (2253, 62258), (4447, 31542), (4506, 31129), (5257, 26682), (8894, 15771), (10514, 13341)]