7119980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50857}}^1$

素因数の和:50873

約数の個数: 24

約数和(自身を含む): 17088288

約数和(自身を除く): 9968308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50857, 101714, 203428, 254285, 355999, 508570, 711998, 1017140, 1423996, 1779995, 3559990, 7119980]

約数ペア:

[(1, 7119980), (2, 3559990), (4, 1779995), (5, 1423996), (7, 1017140), (10, 711998), (14, 508570), (20, 355999), (28, 254285), (35, 203428), (70, 101714), (140, 50857)]