120533210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1721903}}^1$

素因数の和:1721917

約数の個数: 16

約数和(自身を含む): 247954176

約数和(自身を除く): 127420966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1721903, 3443806, 8609515, 12053321, 17219030, 24106642, 60266605, 120533210]

約数ペア:

[(1, 120533210), (2, 60266605), (5, 24106642), (7, 17219030), (10, 12053321), (14, 8609515), (35, 3443806), (70, 1721903)]