3010420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21519

約数の個数: 24

約数和(自身を含む): 7225344

約数和(自身を除く): 4214924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21503, 43006, 86012, 107515, 150521, 215030, 301042, 430060, 602084, 752605, 1505210, 3010420]

約数ペア:

[(1, 3010420), (2, 1505210), (4, 752605), (5, 602084), (7, 430060), (10, 301042), (14, 215030), (20, 150521), (28, 107515), (35, 86012), (70, 43006), (140, 21503)]