127741310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 240736320

約数和(自身を除く): 112995010

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 373, 746, 1489, 1865, 2978, 3730, 7445, 8579, 14890, 17158, 34247, 42895, 68494, 85790, 171235, 342470, 555397, 1110794, 2776985, 5553970, 12774131, 25548262, 63870655, 127741310]

約数ペア:

[(1, 127741310), (2, 63870655), (5, 25548262), (10, 12774131), (23, 5553970), (46, 2776985), (115, 1110794), (230, 555397), (373, 342470), (746, 171235), (1489, 85790), (1865, 68494), (2978, 42895), (3730, 34247), (7445, 17158), (8579, 14890)]