10213210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{145903}}^1$

素因数の和:145917

約数の個数: 16

約数和(自身を含む): 21010176

約数和(自身を除く): 10796966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 145903, 291806, 729515, 1021321, 1459030, 2042642, 5106605, 10213210]

約数ペア:

[(1, 10213210), (2, 5106605), (5, 2042642), (7, 1459030), (10, 1021321), (14, 729515), (35, 291806), (70, 145903)]