29601740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211441}}^1$

素因数の和:211457

約数の個数: 24

約数和(自身を含む): 71044512

約数和(自身を除く): 41442772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211441, 422882, 845764, 1057205, 1480087, 2114410, 2960174, 4228820, 5920348, 7400435, 14800870, 29601740]

約数ペア:

[(1, 29601740), (2, 14800870), (4, 7400435), (5, 5920348), (7, 4228820), (10, 2960174), (14, 2114410), (20, 1480087), (28, 1057205), (35, 845764), (70, 422882), (140, 211441)]