30339966232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{20563}}^1$

素因数の和:21176

約数の個数: 64

約数和(自身を含む): 63518083200

約数和(自身を除く): 33178116968

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 571, 646, 1142, 1292, 2284, 2584, 4568, 9707, 10849, 19414, 20563, 21698, 38828, 41126, 43396, 77656, 82252, 86792, 164504, 184433, 349571, 368866, 390697, 699142, 737732, 781394, 1398284, 1475464, 1562788, 2796568, 3125576, 6641849, 11741473, 13283698, 23482946, 26567396, 46965892, 53134792, 93931784, 199605041, 223087987, 399210082, 446175974, 798420164, 892351948, 1596840328, 1784703896, 3792495779, 7584991558, 15169983116, 30339966232]

約数ペア:

[(1, 30339966232), (2, 15169983116), (4, 7584991558), (8, 3792495779), (17, 1784703896), (19, 1596840328), (34, 892351948), (38, 798420164), (68, 446175974), (76, 399210082), (136, 223087987), (152, 199605041), (323, 93931784), (571, 53134792), (646, 46965892), (1142, 26567396), (1292, 23482946), (2284, 13283698), (2584, 11741473), (4568, 6641849), (9707, 3125576), (10849, 2796568), (19414, 1562788), (20563, 1475464), (21698, 1398284), (38828, 781394), (41126, 737732), (43396, 699142), (77656, 390697), (82252, 368866), (86792, 349571), (164504, 184433)]