7423140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{123719}}^1$

素因数の和:123731

約数の個数: 24

約数和(自身を含む): 20784960

約数和(自身を除く): 13361820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 123719, 247438, 371157, 494876, 618595, 742314, 1237190, 1484628, 1855785, 2474380, 3711570, 7423140]

約数ペア:

[(1, 7423140), (2, 3711570), (3, 2474380), (4, 1855785), (5, 1484628), (6, 1237190), (10, 742314), (12, 618595), (15, 494876), (20, 371157), (30, 247438), (60, 123719)]