71700860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46559}}^1$

素因数の和:46586

約数の個数: 48

約数和(自身を含む): 187729920

約数和(自身を除く): 116029060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 46559, 93118, 186236, 232795, 325913, 465590, 512149, 651826, 931180, 1024298, 1303652, 1629565, 2048596, 2560745, 3259130, 3585043, 5121490, 6518260, 7170086, 10242980, 14340172, 17925215, 35850430, 71700860]

約数ペア:

[(1, 71700860), (2, 35850430), (4, 17925215), (5, 14340172), (7, 10242980), (10, 7170086), (11, 6518260), (14, 5121490), (20, 3585043), (22, 3259130), (28, 2560745), (35, 2048596), (44, 1629565), (55, 1303652), (70, 1024298), (77, 931180), (110, 651826), (140, 512149), (154, 465590), (220, 325913), (308, 232795), (385, 186236), (770, 93118), (1540, 46559)]