15218610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 40310784

約数和(自身を除く): 25092174

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 431, 535, 642, 862, 1070, 1177, 1293, 1605, 2155, 2354, 2586, 3210, 3531, 4310, 4741, 5885, 6465, 7062, 9482, 11770, 12930, 14223, 17655, 23705, 28446, 35310, 46117, 47410, 71115, 92234, 138351, 142230, 230585, 276702, 461170, 507287, 691755, 1014574, 1383510, 1521861, 2536435, 3043722, 5072870, 7609305, 15218610]

約数ペア:

[(1, 15218610), (2, 7609305), (3, 5072870), (5, 3043722), (6, 2536435), (10, 1521861), (11, 1383510), (15, 1014574), (22, 691755), (30, 507287), (33, 461170), (55, 276702), (66, 230585), (107, 142230), (110, 138351), (165, 92234), (214, 71115), (321, 47410), (330, 46117), (431, 35310), (535, 28446), (642, 23705), (862, 17655), (1070, 14223), (1177, 12930), (1293, 11770), (1605, 9482), (2155, 7062), (2354, 6465), (2586, 5885), (3210, 4741), (3531, 4310)]