31154904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 93038400

約数和(自身を除く): 61883496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 139, 198, 264, 278, 283, 396, 417, 556, 566, 792, 834, 849, 1112, 1132, 1251, 1529, 1668, 1698, 2264, 2502, 2547, 3058, 3113, 3336, 3396, 4587, 5004, 5094, 6116, 6226, 6792, 9174, 9339, 10008, 10188, 12232, 12452, 13761, 18348, 18678, 20376, 24904, 27522, 28017, 36696, 37356, 39337, 55044, 56034, 74712, 78674, 110088, 112068, 118011, 157348, 224136, 236022, 314696, 354033, 432707, 472044, 708066, 865414, 944088, 1298121, 1416132, 1730828, 2596242, 2832264, 3461656, 3894363, 5192484, 7788726, 10384968, 15577452, 31154904]

約数ペア:

[(1, 31154904), (2, 15577452), (3, 10384968), (4, 7788726), (6, 5192484), (8, 3894363), (9, 3461656), (11, 2832264), (12, 2596242), (18, 1730828), (22, 1416132), (24, 1298121), (33, 944088), (36, 865414), (44, 708066), (66, 472044), (72, 432707), (88, 354033), (99, 314696), (132, 236022), (139, 224136), (198, 157348), (264, 118011), (278, 112068), (283, 110088), (396, 78674), (417, 74712), (556, 56034), (566, 55044), (792, 39337), (834, 37356), (849, 36696), (1112, 28017), (1132, 27522), (1251, 24904), (1529, 20376), (1668, 18678), (1698, 18348), (2264, 13761), (2502, 12452), (2547, 12232), (3058, 10188), (3113, 10008), (3336, 9339), (3396, 9174), (4587, 6792), (5004, 6226), (5094, 6116)]