28334340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 89026560

約数和(自身を除く): 60692220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 137, 180, 270, 274, 383, 411, 540, 548, 685, 766, 822, 1149, 1233, 1370, 1532, 1644, 1915, 2055, 2298, 2466, 2740, 3447, 3699, 3830, 4110, 4596, 4932, 5745, 6165, 6894, 7398, 7660, 8220, 10341, 11490, 12330, 13788, 14796, 17235, 18495, 20682, 22980, 24660, 34470, 36990, 41364, 51705, 52471, 68940, 73980, 103410, 104942, 157413, 206820, 209884, 262355, 314826, 472239, 524710, 629652, 787065, 944478, 1049420, 1416717, 1574130, 1888956, 2361195, 2833434, 3148260, 4722390, 5666868, 7083585, 9444780, 14167170, 28334340]

約数ペア:

[(1, 28334340), (2, 14167170), (3, 9444780), (4, 7083585), (5, 5666868), (6, 4722390), (9, 3148260), (10, 2833434), (12, 2361195), (15, 1888956), (18, 1574130), (20, 1416717), (27, 1049420), (30, 944478), (36, 787065), (45, 629652), (54, 524710), (60, 472239), (90, 314826), (108, 262355), (135, 209884), (137, 206820), (180, 157413), (270, 104942), (274, 103410), (383, 73980), (411, 68940), (540, 52471), (548, 51705), (685, 41364), (766, 36990), (822, 34470), (1149, 24660), (1233, 22980), (1370, 20682), (1532, 18495), (1644, 17235), (1915, 14796), (2055, 13788), (2298, 12330), (2466, 11490), (2740, 10341), (3447, 8220), (3699, 7660), (3830, 7398), (4110, 6894), (4596, 6165), (4932, 5745)]