4975740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 18869760

約数和(自身を除く): 13894020

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, 359, 385, 396, 420, 462, 495, 630, 660, 693, 718, 770, 924, 990, 1077, 1155, 1260, 1386, 1436, 1540, 1795, 1980, 2154, 2310, 2513, 2772, 3231, 3465, 3590, 3949, 4308, 4620, 5026, 5385, 6462, 6930, 7180, 7539, 7898, 10052, 10770, 11847, 12565, 12924, 13860, 15078, 15796, 16155, 19745, 21540, 22617, 23694, 25130, 27643, 30156, 32310, 35541, 37695, 39490, 45234, 47388, 50260, 55286, 59235, 64620, 71082, 75390, 78980, 82929, 90468, 110572, 113085, 118470, 138215, 142164, 150780, 165858, 177705, 226170, 236940, 248787, 276430, 331716, 355410, 414645, 452340, 497574, 552860, 710820, 829290, 995148, 1243935, 1658580, 2487870, 4975740]

約数ペア:

[(1, 4975740), (2, 2487870), (3, 1658580), (4, 1243935), (5, 995148), (6, 829290), (7, 710820), (9, 552860), (10, 497574), (11, 452340), (12, 414645), (14, 355410), (15, 331716), (18, 276430), (20, 248787), (21, 236940), (22, 226170), (28, 177705), (30, 165858), (33, 150780), (35, 142164), (36, 138215), (42, 118470), (44, 113085), (45, 110572), (55, 90468), (60, 82929), (63, 78980), (66, 75390), (70, 71082), (77, 64620), (84, 59235), (90, 55286), (99, 50260), (105, 47388), (110, 45234), (126, 39490), (132, 37695), (140, 35541), (154, 32310), (165, 30156), (180, 27643), (198, 25130), (210, 23694), (220, 22617), (231, 21540), (252, 19745), (308, 16155), (315, 15796), (330, 15078), (359, 13860), (385, 12924), (396, 12565), (420, 11847), (462, 10770), (495, 10052), (630, 7898), (660, 7539), (693, 7180), (718, 6930), (770, 6462), (924, 5385), (990, 5026), (1077, 4620), (1155, 4308), (1260, 3949), (1386, 3590), (1436, 3465), (1540, 3231), (1795, 2772), (1980, 2513), (2154, 2310)]