30013578

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 120

約数和(自身を含む): 82764000

約数和(自身を除く): 52750422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 81, 98, 114, 126, 133, 147, 162, 171, 189, 199, 266, 294, 342, 378, 398, 399, 441, 513, 567, 597, 798, 882, 931, 1026, 1134, 1194, 1197, 1323, 1393, 1539, 1791, 1862, 2394, 2646, 2786, 2793, 3078, 3582, 3591, 3781, 3969, 4179, 5373, 5586, 7182, 7562, 7938, 8358, 8379, 9751, 10746, 10773, 11343, 12537, 16119, 16758, 19502, 21546, 22686, 25074, 25137, 26467, 29253, 32238, 34029, 37611, 50274, 52934, 58506, 68058, 75222, 75411, 79401, 87759, 102087, 112833, 150822, 158802, 175518, 185269, 204174, 225666, 238203, 263277, 306261, 370538, 476406, 526554, 555807, 612522, 714609, 789831, 1111614, 1429218, 1579662, 1667421, 2143827, 3334842, 4287654, 5002263, 10004526, 15006789, 30013578]

約数ペア:

[(1, 30013578), (2, 15006789), (3, 10004526), (6, 5002263), (7, 4287654), (9, 3334842), (14, 2143827), (18, 1667421), (19, 1579662), (21, 1429218), (27, 1111614), (38, 789831), (42, 714609), (49, 612522), (54, 555807), (57, 526554), (63, 476406), (81, 370538), (98, 306261), (114, 263277), (126, 238203), (133, 225666), (147, 204174), (162, 185269), (171, 175518), (189, 158802), (199, 150822), (266, 112833), (294, 102087), (342, 87759), (378, 79401), (398, 75411), (399, 75222), (441, 68058), (513, 58506), (567, 52934), (597, 50274), (798, 37611), (882, 34029), (931, 32238), (1026, 29253), (1134, 26467), (1194, 25137), (1197, 25074), (1323, 22686), (1393, 21546), (1539, 19502), (1791, 16758), (1862, 16119), (2394, 12537), (2646, 11343), (2786, 10773), (2793, 10746), (3078, 9751), (3582, 8379), (3591, 8358), (3781, 7938), (3969, 7562), (4179, 7182), (5373, 5586)]