70245560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22807}}^1$

素因数の和:22836

約数の個数: 64

約数和(自身を含む): 197061120

約数和(自身を除く): 126815560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 22807, 45614, 91228, 114035, 159649, 182456, 228070, 250877, 319298, 456140, 501754, 638596, 798245, 912280, 1003508, 1254385, 1277192, 1596490, 1756139, 2007016, 2508770, 3192980, 3512278, 5017540, 6385960, 7024556, 8780695, 10035080, 14049112, 17561390, 35122780, 70245560]

約数ペア:

[(1, 70245560), (2, 35122780), (4, 17561390), (5, 14049112), (7, 10035080), (8, 8780695), (10, 7024556), (11, 6385960), (14, 5017540), (20, 3512278), (22, 3192980), (28, 2508770), (35, 2007016), (40, 1756139), (44, 1596490), (55, 1277192), (56, 1254385), (70, 1003508), (77, 912280), (88, 798245), (110, 638596), (140, 501754), (154, 456140), (220, 319298), (280, 250877), (308, 228070), (385, 182456), (440, 159649), (616, 114035), (770, 91228), (1540, 45614), (3080, 22807)]