30533580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2236

約数の個数: 144

約数和(自身を含む): 115524864

約数和(自身を除く): 84991284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2203, 2310, 2772, 3465, 4406, 4620, 6609, 6930, 8812, 11015, 13218, 13860, 15421, 19827, 22030, 24233, 26436, 30842, 33045, 39654, 44060, 46263, 48466, 61684, 66090, 72699, 77105, 79308, 92526, 96932, 99135, 121165, 132180, 138789, 145398, 154210, 169631, 185052, 198270, 218097, 231315, 242330, 277578, 290796, 308420, 339262, 363495, 396540, 436194, 462630, 484660, 508893, 555156, 678524, 693945, 726990, 848155, 872388, 925260, 1017786, 1090485, 1387890, 1453980, 1526679, 1696310, 2035572, 2180970, 2544465, 2775780, 3053358, 3392620, 4361940, 5088930, 6106716, 7633395, 10177860, 15266790, 30533580]

約数ペア:

[(1, 30533580), (2, 15266790), (3, 10177860), (4, 7633395), (5, 6106716), (6, 5088930), (7, 4361940), (9, 3392620), (10, 3053358), (11, 2775780), (12, 2544465), (14, 2180970), (15, 2035572), (18, 1696310), (20, 1526679), (21, 1453980), (22, 1387890), (28, 1090485), (30, 1017786), (33, 925260), (35, 872388), (36, 848155), (42, 726990), (44, 693945), (45, 678524), (55, 555156), (60, 508893), (63, 484660), (66, 462630), (70, 436194), (77, 396540), (84, 363495), (90, 339262), (99, 308420), (105, 290796), (110, 277578), (126, 242330), (132, 231315), (140, 218097), (154, 198270), (165, 185052), (180, 169631), (198, 154210), (210, 145398), (220, 138789), (231, 132180), (252, 121165), (308, 99135), (315, 96932), (330, 92526), (385, 79308), (396, 77105), (420, 72699), (462, 66090), (495, 61684), (630, 48466), (660, 46263), (693, 44060), (770, 39654), (924, 33045), (990, 30842), (1155, 26436), (1260, 24233), (1386, 22030), (1540, 19827), (1980, 15421), (2203, 13860), (2310, 13218), (2772, 11015), (3465, 8812), (4406, 6930), (4620, 6609)]