5501220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 15505728

約数和(自身を除く): 10004508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 331, 554, 662, 831, 993, 1108, 1324, 1385, 1655, 1662, 1986, 2770, 3310, 3324, 3972, 4155, 4965, 5540, 6620, 8310, 9930, 16620, 19860, 91687, 183374, 275061, 366748, 458435, 550122, 916870, 1100244, 1375305, 1833740, 2750610, 5501220]

約数ペア:

[(1, 5501220), (2, 2750610), (3, 1833740), (4, 1375305), (5, 1100244), (6, 916870), (10, 550122), (12, 458435), (15, 366748), (20, 275061), (30, 183374), (60, 91687), (277, 19860), (331, 16620), (554, 9930), (662, 8310), (831, 6620), (993, 5540), (1108, 4965), (1324, 4155), (1385, 3972), (1655, 3324), (1662, 3310), (1986, 2770)]