21950610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6047}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 35965038

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 6047, 12094, 18141, 30235, 36282, 60470, 66517, 90705, 133034, 181410, 199551, 332585, 399102, 665170, 731687, 997755, 1463374, 1995510, 2195061, 3658435, 4390122, 7316870, 10975305, 21950610]

約数ペア:

[(1, 21950610), (2, 10975305), (3, 7316870), (5, 4390122), (6, 3658435), (10, 2195061), (11, 1995510), (15, 1463374), (22, 997755), (30, 731687), (33, 665170), (55, 399102), (66, 332585), (110, 199551), (121, 181410), (165, 133034), (242, 90705), (330, 66517), (363, 60470), (605, 36282), (726, 30235), (1210, 18141), (1815, 12094), (3630, 6047)]