212703260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2427

約数の個数: 96

約数和(自身を含む): 566576640

約数和(自身を除く): 353873380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1652, 2065, 2341, 2596, 3245, 4130, 4543, 4682, 6490, 8260, 9086, 9364, 11705, 12980, 16387, 18172, 22715, 23410, 25751, 32774, 45430, 46820, 51502, 65548, 81935, 90860, 103004, 128755, 138119, 163870, 180257, 257510, 276238, 327740, 360514, 515020, 552476, 690595, 721028, 901285, 966833, 1381190, 1519309, 1802570, 1933666, 2762380, 3038618, 3605140, 3867332, 4834165, 6077236, 7596545, 9668330, 10635163, 15193090, 19336660, 21270326, 30386180, 42540652, 53175815, 106351630, 212703260]

約数ペア:

[(1, 212703260), (2, 106351630), (4, 53175815), (5, 42540652), (7, 30386180), (10, 21270326), (11, 19336660), (14, 15193090), (20, 10635163), (22, 9668330), (28, 7596545), (35, 6077236), (44, 4834165), (55, 3867332), (59, 3605140), (70, 3038618), (77, 2762380), (110, 1933666), (118, 1802570), (140, 1519309), (154, 1381190), (220, 966833), (236, 901285), (295, 721028), (308, 690595), (385, 552476), (413, 515020), (590, 360514), (649, 327740), (770, 276238), (826, 257510), (1180, 180257), (1298, 163870), (1540, 138119), (1652, 128755), (2065, 103004), (2341, 90860), (2596, 81935), (3245, 65548), (4130, 51502), (4543, 46820), (4682, 45430), (6490, 32774), (8260, 25751), (9086, 23410), (9364, 22715), (11705, 18172), (12980, 16387)]