30319428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2969}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 45522492

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 2969, 3404, 5106, 5938, 8907, 10212, 11876, 17814, 35628, 68287, 109853, 136574, 204861, 219706, 273148, 329559, 409722, 439412, 659118, 819444, 1318236, 2526619, 5053238, 7579857, 10106476, 15159714, 30319428]

約数ペア:

[(1, 30319428), (2, 15159714), (3, 10106476), (4, 7579857), (6, 5053238), (12, 2526619), (23, 1318236), (37, 819444), (46, 659118), (69, 439412), (74, 409722), (92, 329559), (111, 273148), (138, 219706), (148, 204861), (222, 136574), (276, 109853), (444, 68287), (851, 35628), (1702, 17814), (2553, 11876), (2969, 10212), (3404, 8907), (5106, 5938)]