30183076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 68693184

約数和(自身を除く): 38510108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 53, 77, 86, 106, 154, 172, 212, 301, 308, 371, 473, 583, 602, 742, 946, 1166, 1204, 1484, 1849, 1892, 2279, 2332, 3311, 3698, 4081, 4558, 6622, 7396, 8162, 9116, 12943, 13244, 15953, 16324, 20339, 25069, 25886, 31906, 40678, 50138, 51772, 63812, 81356, 97997, 100276, 142373, 175483, 195994, 284746, 350966, 391988, 569492, 685979, 701932, 1077967, 1371958, 2155934, 2743916, 4311868, 7545769, 15091538, 30183076]

約数ペア:

[(1, 30183076), (2, 15091538), (4, 7545769), (7, 4311868), (11, 2743916), (14, 2155934), (22, 1371958), (28, 1077967), (43, 701932), (44, 685979), (53, 569492), (77, 391988), (86, 350966), (106, 284746), (154, 195994), (172, 175483), (212, 142373), (301, 100276), (308, 97997), (371, 81356), (473, 63812), (583, 51772), (602, 50138), (742, 40678), (946, 31906), (1166, 25886), (1204, 25069), (1484, 20339), (1849, 16324), (1892, 15953), (2279, 13244), (2332, 12943), (3311, 9116), (3698, 8162), (4081, 7396), (4558, 6622)]