1652090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 3390336

約数和(自身を除く): 1738246

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 653, 1265, 1306, 2530, 3265, 6530, 7183, 14366, 15019, 30038, 35915, 71830, 75095, 150190, 165209, 330418, 826045, 1652090]

約数ペア:

[(1, 1652090), (2, 826045), (5, 330418), (10, 165209), (11, 150190), (22, 75095), (23, 71830), (46, 35915), (55, 30038), (110, 15019), (115, 14366), (230, 7183), (253, 6530), (506, 3265), (653, 2530), (1265, 1306)]