30528330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3983

約数の個数: 64

約数和(自身を含む): 86019840

約数和(自身を除く): 55491510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 3929, 7770, 7858, 11787, 19645, 23574, 27503, 39290, 55006, 58935, 82509, 117870, 137515, 145373, 165018, 275030, 290746, 412545, 436119, 726865, 825090, 872238, 1017611, 1453730, 2035222, 2180595, 3052833, 4361190, 5088055, 6105666, 10176110, 15264165, 30528330]

約数ペア:

[(1, 30528330), (2, 15264165), (3, 10176110), (5, 6105666), (6, 5088055), (7, 4361190), (10, 3052833), (14, 2180595), (15, 2035222), (21, 1453730), (30, 1017611), (35, 872238), (37, 825090), (42, 726865), (70, 436119), (74, 412545), (105, 290746), (111, 275030), (185, 165018), (210, 145373), (222, 137515), (259, 117870), (370, 82509), (518, 58935), (555, 55006), (777, 39290), (1110, 27503), (1295, 23574), (1554, 19645), (2590, 11787), (3885, 7858), (3929, 7770)]