127900130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241321}}^1$

素因数の和:241381

約数の個数: 16

約数和(自身を含む): 234564984

約数和(自身を除く): 106664854

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 241321, 482642, 1206605, 2413210, 12790013, 25580026, 63950065, 127900130]

約数ペア:

[(1, 127900130), (2, 63950065), (5, 25580026), (10, 12790013), (53, 2413210), (106, 1206605), (265, 482642), (530, 241321)]