17350340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123931}}^1$

素因数の和:123947

約数の個数: 24

約数和(自身を含む): 41641152

約数和(自身を除く): 24290812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123931, 247862, 495724, 619655, 867517, 1239310, 1735034, 2478620, 3470068, 4337585, 8675170, 17350340]

約数ペア:

[(1, 17350340), (2, 8675170), (4, 4337585), (5, 3470068), (7, 2478620), (10, 1735034), (14, 1239310), (20, 867517), (28, 619655), (35, 495724), (70, 247862), (140, 123931)]