30557538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 72760896

約数和(自身を除く): 42203358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 471, 942, 983, 1413, 1727, 1966, 2826, 2949, 3454, 5181, 5898, 8847, 10362, 10813, 15543, 17694, 21626, 31086, 32439, 64878, 97317, 154331, 194634, 308662, 462993, 925986, 1388979, 1697641, 2777958, 3395282, 5092923, 10185846, 15278769, 30557538]

約数ペア:

[(1, 30557538), (2, 15278769), (3, 10185846), (6, 5092923), (9, 3395282), (11, 2777958), (18, 1697641), (22, 1388979), (33, 925986), (66, 462993), (99, 308662), (157, 194634), (198, 154331), (314, 97317), (471, 64878), (942, 32439), (983, 31086), (1413, 21626), (1727, 17694), (1966, 15543), (2826, 10813), (2949, 10362), (3454, 8847), (5181, 5898)]