6499860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 18364416

約数和(自身を除く): 11864556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 853, 1270, 1524, 1706, 1905, 2540, 2559, 3412, 3810, 4265, 5118, 7620, 8530, 10236, 12795, 17060, 25590, 51180, 108331, 216662, 324993, 433324, 541655, 649986, 1083310, 1299972, 1624965, 2166620, 3249930, 6499860]

約数ペア:

[(1, 6499860), (2, 3249930), (3, 2166620), (4, 1624965), (5, 1299972), (6, 1083310), (10, 649986), (12, 541655), (15, 433324), (20, 324993), (30, 216662), (60, 108331), (127, 51180), (254, 25590), (381, 17060), (508, 12795), (635, 10236), (762, 8530), (853, 7620), (1270, 5118), (1524, 4265), (1706, 3810), (1905, 3412), (2540, 2559)]