7425420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{123757}}^1$

素因数の和:123769

約数の個数: 24

約数和(自身を含む): 20791344

約数和(自身を除く): 13365924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 123757, 247514, 371271, 495028, 618785, 742542, 1237570, 1485084, 1856355, 2475140, 3712710, 7425420]

約数ペア:

[(1, 7425420), (2, 3712710), (3, 2475140), (4, 1856355), (5, 1485084), (6, 1237570), (10, 742542), (12, 618785), (15, 495028), (20, 371271), (30, 247514), (60, 123757)]