126900190

素因数分解:

$2^1\times 5^1\times {\mathrm{12690019}}^1$

素因数の和:12690026

約数の個数: 8

約数和(自身を含む): 228420360

約数和(自身を除く): 101520170

約数列:

[1, 2, 5, 10, 12690019, 25380038, 63450095, 126900190]

約数ペア:

[(1, 126900190), (2, 63450095), (5, 25380038), (10, 12690019)]