4139030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8447}}^1$

素因数の和:8468

約数の個数: 24

約数和(自身を含む): 8667648

約数和(自身を除く): 4528618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8447, 16894, 42235, 59129, 84470, 118258, 295645, 413903, 591290, 827806, 2069515, 4139030]

約数ペア:

[(1, 4139030), (2, 2069515), (5, 827806), (7, 591290), (10, 413903), (14, 295645), (35, 118258), (49, 84470), (70, 59129), (98, 42235), (245, 16894), (490, 8447)]