74546780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48407}}^1$

素因数の和:48434

約数の個数: 48

約数和(自身を含む): 195181056

約数和(自身を除く): 120634276

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, 48407, 96814, 193628, 242035, 338849, 484070, 532477, 677698, 968140, 1064954, 1355396, 1694245, 2129908, 2662385, 3388490, 3727339, 5324770, 6776980, 7454678, 10649540, 14909356, 18636695, 37273390, 74546780]

約数ペア:

[(1, 74546780), (2, 37273390), (4, 18636695), (5, 14909356), (7, 10649540), (10, 7454678), (11, 6776980), (14, 5324770), (20, 3727339), (22, 3388490), (28, 2662385), (35, 2129908), (44, 1694245), (55, 1355396), (70, 1064954), (77, 968140), (110, 677698), (140, 532477), (154, 484070), (220, 338849), (308, 242035), (385, 193628), (770, 96814), (1540, 48407)]