10438140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173969}}^1$

素因数の和:173981

約数の個数: 24

約数和(自身を含む): 29226960

約数和(自身を除く): 18788820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173969, 347938, 521907, 695876, 869845, 1043814, 1739690, 2087628, 2609535, 3479380, 5219070, 10438140]

約数ペア:

[(1, 10438140), (2, 5219070), (3, 3479380), (4, 2609535), (5, 2087628), (6, 1739690), (10, 1043814), (12, 869845), (15, 695876), (20, 521907), (30, 347938), (60, 173969)]