10430840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37253}}^1$

素因数の和:37271

約数の個数: 32

約数和(自身を含む): 26822880

約数和(自身を除く): 16392040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 37253, 74506, 149012, 186265, 260771, 298024, 372530, 521542, 745060, 1043084, 1303855, 1490120, 2086168, 2607710, 5215420, 10430840]

約数ペア:

[(1, 10430840), (2, 5215420), (4, 2607710), (5, 2086168), (7, 1490120), (8, 1303855), (10, 1043084), (14, 745060), (20, 521542), (28, 372530), (35, 298024), (40, 260771), (56, 186265), (70, 149012), (140, 74506), (280, 37253)]