3347960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 9400320

約数和(自身を除く): 6052360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1087, 1540, 2174, 3080, 4348, 5435, 7609, 8696, 10870, 11957, 15218, 21740, 23914, 30436, 38045, 43480, 47828, 59785, 60872, 76090, 83699, 95656, 119570, 152180, 167398, 239140, 304360, 334796, 418495, 478280, 669592, 836990, 1673980, 3347960]

約数ペア:

[(1, 3347960), (2, 1673980), (4, 836990), (5, 669592), (7, 478280), (8, 418495), (10, 334796), (11, 304360), (14, 239140), (20, 167398), (22, 152180), (28, 119570), (35, 95656), (40, 83699), (44, 76090), (55, 60872), (56, 59785), (70, 47828), (77, 43480), (88, 38045), (110, 30436), (140, 23914), (154, 21740), (220, 15218), (280, 11957), (308, 10870), (385, 8696), (440, 7609), (616, 5435), (770, 4348), (1087, 3080), (1540, 2174)]