242519090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5483

約数の個数: 48

約数和(自身を含む): 492886296

約数和(自身を除く): 250367206

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 2035, 4070, 4477, 5417, 8954, 10834, 22385, 27085, 44770, 54170, 59587, 119174, 200429, 297935, 400858, 595870, 655457, 1002145, 1310914, 2004290, 2204719, 3277285, 4409438, 6554570, 11023595, 22047190, 24251909, 48503818, 121259545, 242519090]

約数ペア:

[(1, 242519090), (2, 121259545), (5, 48503818), (10, 24251909), (11, 22047190), (22, 11023595), (37, 6554570), (55, 4409438), (74, 3277285), (110, 2204719), (121, 2004290), (185, 1310914), (242, 1002145), (370, 655457), (407, 595870), (605, 400858), (814, 297935), (1210, 200429), (2035, 119174), (4070, 59587), (4477, 54170), (5417, 44770), (8954, 27085), (10834, 22385)]