30126330520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5266841}}^1$

素因数の和:5266876

約数の個数: 64

約数和(自身を含む): 79634651040

約数和(自身を除く): 49508320520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 5266841, 10533682, 21067364, 26334205, 42134728, 52668410, 57935251, 68468933, 105336820, 115870502, 136937866, 210673640, 231741004, 273875732, 289676255, 342344665, 463482008, 547751464, 579352510, 684689330, 753158263, 1158705020, 1369378660, 1506316526, 2317410040, 2738757320, 3012633052, 3765791315, 6025266104, 7531582630, 15063165260, 30126330520]

約数ペア:

[(1, 30126330520), (2, 15063165260), (4, 7531582630), (5, 6025266104), (8, 3765791315), (10, 3012633052), (11, 2738757320), (13, 2317410040), (20, 1506316526), (22, 1369378660), (26, 1158705020), (40, 753158263), (44, 684689330), (52, 579352510), (55, 547751464), (65, 463482008), (88, 342344665), (104, 289676255), (110, 273875732), (130, 231741004), (143, 210673640), (220, 136937866), (260, 115870502), (286, 105336820), (440, 68468933), (520, 57935251), (572, 52668410), (715, 42134728), (1144, 26334205), (1430, 21067364), (2860, 10533682), (5720, 5266841)]