124467140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{889051}}^1$

素因数の和:889067

約数の個数: 24

約数和(自身を含む): 298721472

約数和(自身を除く): 174254332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 889051, 1778102, 3556204, 4445255, 6223357, 8890510, 12446714, 17781020, 24893428, 31116785, 62233570, 124467140]

約数ペア:

[(1, 124467140), (2, 62233570), (4, 31116785), (5, 24893428), (7, 17781020), (10, 12446714), (14, 8890510), (20, 6223357), (28, 4445255), (35, 3556204), (70, 1778102), (140, 889051)]