6390660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 18317376

約数和(自身を除く): 11926716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2477, 2580, 4954, 7431, 9908, 12385, 14862, 24770, 29724, 37155, 49540, 74310, 106511, 148620, 213022, 319533, 426044, 532555, 639066, 1065110, 1278132, 1597665, 2130220, 3195330, 6390660]

約数ペア:

[(1, 6390660), (2, 3195330), (3, 2130220), (4, 1597665), (5, 1278132), (6, 1065110), (10, 639066), (12, 532555), (15, 426044), (20, 319533), (30, 213022), (43, 148620), (60, 106511), (86, 74310), (129, 49540), (172, 37155), (215, 29724), (258, 24770), (430, 14862), (516, 12385), (645, 9908), (860, 7431), (1290, 4954), (2477, 2580)]