129901210

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{121403}}^1$

素因数の和:121517

約数の個数: 16

約数和(自身を含む): 236009376

約数和(自身を除く): 106108166

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 121403, 242806, 607015, 1214030, 12990121, 25980242, 64950605, 129901210]

約数ペア:

[(1, 129901210), (2, 64950605), (5, 25980242), (10, 12990121), (107, 1214030), (214, 607015), (535, 242806), (1070, 121403)]