6471080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 18385920

約数和(自身を除く): 11914840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 191, 220, 242, 280, 308, 382, 385, 440, 484, 605, 616, 764, 770, 847, 955, 968, 1210, 1337, 1528, 1540, 1694, 1910, 2101, 2420, 2674, 3080, 3388, 3820, 4202, 4235, 4840, 5348, 6685, 6776, 7640, 8404, 8470, 10505, 10696, 13370, 14707, 16808, 16940, 21010, 23111, 26740, 29414, 33880, 42020, 46222, 53480, 58828, 73535, 84040, 92444, 115555, 117656, 147070, 161777, 184888, 231110, 294140, 323554, 462220, 588280, 647108, 808885, 924440, 1294216, 1617770, 3235540, 6471080]

約数ペア:

[(1, 6471080), (2, 3235540), (4, 1617770), (5, 1294216), (7, 924440), (8, 808885), (10, 647108), (11, 588280), (14, 462220), (20, 323554), (22, 294140), (28, 231110), (35, 184888), (40, 161777), (44, 147070), (55, 117656), (56, 115555), (70, 92444), (77, 84040), (88, 73535), (110, 58828), (121, 53480), (140, 46222), (154, 42020), (191, 33880), (220, 29414), (242, 26740), (280, 23111), (308, 21010), (382, 16940), (385, 16808), (440, 14707), (484, 13370), (605, 10696), (616, 10505), (764, 8470), (770, 8404), (847, 7640), (955, 6776), (968, 6685), (1210, 5348), (1337, 4840), (1528, 4235), (1540, 4202), (1694, 3820), (1910, 3388), (2101, 3080), (2420, 2674)]