9842840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{35153}}^1$

素因数の和:35171

約数の個数: 32

約数和(自身を含む): 25310880

約数和(自身を除く): 15468040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 35153, 70306, 140612, 175765, 246071, 281224, 351530, 492142, 703060, 984284, 1230355, 1406120, 1968568, 2460710, 4921420, 9842840]

約数ペア:

[(1, 9842840), (2, 4921420), (4, 2460710), (5, 1968568), (7, 1406120), (8, 1230355), (10, 984284), (14, 703060), (20, 492142), (28, 351530), (35, 281224), (40, 246071), (56, 175765), (70, 140612), (140, 70306), (280, 35153)]