10003420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71453}}^1$

素因数の和:71469

約数の個数: 24

約数和(自身を含む): 24008544

約数和(自身を除く): 14005124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71453, 142906, 285812, 357265, 500171, 714530, 1000342, 1429060, 2000684, 2500855, 5001710, 10003420]

約数ペア:

[(1, 10003420), (2, 5001710), (4, 2500855), (5, 2000684), (7, 1429060), (10, 1000342), (14, 714530), (20, 500171), (28, 357265), (35, 285812), (70, 142906), (140, 71453)]