1059420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17657}}^1$

素因数の和:17669

約数の個数: 24

約数和(自身を含む): 2966544

約数和(自身を除く): 1907124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 17657, 35314, 52971, 70628, 88285, 105942, 176570, 211884, 264855, 353140, 529710, 1059420]

約数ペア:

[(1, 1059420), (2, 529710), (3, 353140), (4, 264855), (5, 211884), (6, 176570), (10, 105942), (12, 88285), (15, 70628), (20, 52971), (30, 35314), (60, 17657)]