2849026920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{552137}}^1$

素因数の和:552194

約数の個数: 64

約数和(自身を含む): 8745865920

約数和(自身を除く): 5896839000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 552137, 1104274, 1656411, 2208548, 2760685, 3312822, 4417096, 5521370, 6625644, 8282055, 11042740, 13251288, 16564110, 22085480, 23741891, 33128220, 47483782, 66256440, 71225673, 94967564, 118709455, 142451346, 189935128, 237418910, 284902692, 356128365, 474837820, 569805384, 712256730, 949675640, 1424513460, 2849026920]

約数ペア:

[(1, 2849026920), (2, 1424513460), (3, 949675640), (4, 712256730), (5, 569805384), (6, 474837820), (8, 356128365), (10, 284902692), (12, 237418910), (15, 189935128), (20, 142451346), (24, 118709455), (30, 94967564), (40, 71225673), (43, 66256440), (60, 47483782), (86, 33128220), (120, 23741891), (129, 22085480), (172, 16564110), (215, 13251288), (258, 11042740), (344, 8282055), (430, 6625644), (516, 5521370), (645, 4417096), (860, 3312822), (1032, 2760685), (1290, 2208548), (1720, 1656411), (2580, 1104274), (5160, 552137)]