6573660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^2$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 18462024

約数和(自身を除く): 11888364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 109561, 219122, 328683, 438244, 547805, 657366, 1095610, 1314732, 1643415, 2191220, 3286830, 6573660]

約数ペア:

[(1, 6573660), (2, 3286830), (3, 2191220), (4, 1643415), (5, 1314732), (6, 1095610), (10, 657366), (12, 547805), (15, 438244), (20, 328683), (30, 219122), (60, 109561), (331, 19860), (662, 9930), (993, 6620), (1324, 4965), (1655, 3972), (1986, 3310)]