127222790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{240043}}^1$

素因数の和:240103

約数の個数: 16

約数和(自身を含む): 233322768

約数和(自身を除く): 106099978

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 240043, 480086, 1200215, 2400430, 12722279, 25444558, 63611395, 127222790]

約数ペア:

[(1, 127222790), (2, 63611395), (5, 25444558), (10, 12722279), (53, 2400430), (106, 1200215), (265, 480086), (530, 240043)]