2529420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42157}}^1$

素因数の和:42169

約数の個数: 24

約数和(自身を含む): 7082544

約数和(自身を除く): 4553124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42157, 84314, 126471, 168628, 210785, 252942, 421570, 505884, 632355, 843140, 1264710, 2529420]

約数ペア:

[(1, 2529420), (2, 1264710), (3, 843140), (4, 632355), (5, 505884), (6, 421570), (10, 252942), (12, 210785), (15, 168628), (20, 126471), (30, 84314), (60, 42157)]