2010051393

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 3288617280

約数和(自身を除く): 1278565887

約数列:

[1, 3, 7, 21, 29, 49, 71, 87, 147, 203, 213, 229, 497, 609, 687, 841, 1421, 1491, 1603, 2059, 2523, 3479, 4263, 4809, 5887, 6177, 6641, 10437, 11221, 14413, 16259, 17661, 19923, 33663, 41209, 43239, 46487, 48777, 59711, 100891, 113813, 123627, 139461, 179133, 192589, 302673, 325409, 341439, 417977, 471511, 577767, 796691, 976227, 1253931, 1348123, 1414533, 2390073, 2925839, 3300577, 4044369, 8777517, 9436861, 9901731, 13673819, 23104039, 28310583, 41021457, 69312117, 95716733, 287150199, 670017131, 2010051393]

約数ペア:

[(1, 2010051393), (3, 670017131), (7, 287150199), (21, 95716733), (29, 69312117), (49, 41021457), (71, 28310583), (87, 23104039), (147, 13673819), (203, 9901731), (213, 9436861), (229, 8777517), (497, 4044369), (609, 3300577), (687, 2925839), (841, 2390073), (1421, 1414533), (1491, 1348123), (1603, 1253931), (2059, 976227), (2523, 796691), (3479, 577767), (4263, 471511), (4809, 417977), (5887, 341439), (6177, 325409), (6641, 302673), (10437, 192589), (11221, 179133), (14413, 139461), (16259, 123627), (17661, 113813), (19923, 100891), (33663, 59711), (41209, 48777), (43239, 46487)]