339849070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7591}}^1$

素因数の和:7657

約数の個数: 48

約数和(自身を含む): 690659424

約数和(自身を除く): 350810354

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 7591, 8954, 15182, 22385, 37955, 44770, 75910, 83501, 167002, 280867, 417505, 561734, 835010, 918511, 1404335, 1837022, 2808670, 3089537, 4592555, 6179074, 9185110, 15447685, 30895370, 33984907, 67969814, 169924535, 339849070]

約数ペア:

[(1, 339849070), (2, 169924535), (5, 67969814), (10, 33984907), (11, 30895370), (22, 15447685), (37, 9185110), (55, 6179074), (74, 4592555), (110, 3089537), (121, 2808670), (185, 1837022), (242, 1404335), (370, 918511), (407, 835010), (605, 561734), (814, 417505), (1210, 280867), (2035, 167002), (4070, 83501), (4477, 75910), (7591, 44770), (8954, 37955), (15182, 22385)]