240298044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2860691}}^1$

素因数の和:2860705

約数の個数: 24

約数和(自身を含む): 640795008

約数和(自身を除く): 400496964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2860691, 5721382, 8582073, 11442764, 17164146, 20024837, 34328292, 40049674, 60074511, 80099348, 120149022, 240298044]

約数ペア:

[(1, 240298044), (2, 120149022), (3, 80099348), (4, 60074511), (6, 40049674), (7, 34328292), (12, 20024837), (14, 17164146), (21, 11442764), (28, 8582073), (42, 5721382), (84, 2860691)]