11142420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185707}}^1$

素因数の和:185719

約数の個数: 24

約数和(自身を含む): 31198944

約数和(自身を除く): 20056524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185707, 371414, 557121, 742828, 928535, 1114242, 1857070, 2228484, 2785605, 3714140, 5571210, 11142420]

約数ペア:

[(1, 11142420), (2, 5571210), (3, 3714140), (4, 2785605), (5, 2228484), (6, 1857070), (10, 1114242), (12, 928535), (15, 742828), (20, 557121), (30, 371414), (60, 185707)]