3742340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26731}}^1$

素因数の和:26747

約数の個数: 24

約数和(自身を含む): 8981952

約数和(自身を除く): 5239612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26731, 53462, 106924, 133655, 187117, 267310, 374234, 534620, 748468, 935585, 1871170, 3742340]

約数ペア:

[(1, 3742340), (2, 1871170), (4, 935585), (5, 748468), (7, 534620), (10, 374234), (14, 267310), (20, 187117), (28, 133655), (35, 106924), (70, 53462), (140, 26731)]