127002110

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{142699}}^1$

素因数の和:142795

約数の個数: 16

約数和(自身を含む): 231174000

約数和(自身を除く): 104171890

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 142699, 285398, 713495, 1426990, 12700211, 25400422, 63501055, 127002110]

約数ペア:

[(1, 127002110), (2, 63501055), (5, 25400422), (10, 12700211), (89, 1426990), (178, 713495), (445, 285398), (890, 142699)]