30284056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 34723304

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 88, 131, 142, 148, 262, 284, 296, 407, 524, 568, 781, 814, 1048, 1441, 1562, 1628, 2627, 2882, 3124, 3256, 4847, 5254, 5764, 6248, 9301, 9694, 10508, 11528, 18602, 19388, 21016, 28897, 37204, 38776, 53317, 57794, 74408, 102311, 106634, 115588, 204622, 213268, 231176, 344137, 409244, 426536, 688274, 818488, 1376548, 2753096, 3785507, 7571014, 15142028, 30284056]

約数ペア:

[(1, 30284056), (2, 15142028), (4, 7571014), (8, 3785507), (11, 2753096), (22, 1376548), (37, 818488), (44, 688274), (71, 426536), (74, 409244), (88, 344137), (131, 231176), (142, 213268), (148, 204622), (262, 115588), (284, 106634), (296, 102311), (407, 74408), (524, 57794), (568, 53317), (781, 38776), (814, 37204), (1048, 28897), (1441, 21016), (1562, 19388), (1628, 18602), (2627, 11528), (2882, 10508), (3124, 9694), (3256, 9301), (4847, 6248), (5254, 5764)]