581585940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82847}}^1$

素因数の和:82878

約数の個数: 96

約数和(自身を含む): 1948584960

約数和(自身を除く): 1366999020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 82847, 165694, 248541, 331388, 414235, 497082, 745623, 828470, 994164, 1077011, 1242705, 1491246, 1656940, 2154022, 2236869, 2485410, 2982492, 3231033, 3728115, 4308044, 4473738, 4970820, 5385055, 6462066, 7456230, 8947476, 9693099, 10770110, 11184345, 12924132, 14912460, 16155165, 19386198, 21540220, 22368690, 29079297, 32310330, 38772396, 44737380, 48465495, 58158594, 64620660, 96930990, 116317188, 145396485, 193861980, 290792970, 581585940]

約数ペア:

[(1, 581585940), (2, 290792970), (3, 193861980), (4, 145396485), (5, 116317188), (6, 96930990), (9, 64620660), (10, 58158594), (12, 48465495), (13, 44737380), (15, 38772396), (18, 32310330), (20, 29079297), (26, 22368690), (27, 21540220), (30, 19386198), (36, 16155165), (39, 14912460), (45, 12924132), (52, 11184345), (54, 10770110), (60, 9693099), (65, 8947476), (78, 7456230), (90, 6462066), (108, 5385055), (117, 4970820), (130, 4473738), (135, 4308044), (156, 3728115), (180, 3231033), (195, 2982492), (234, 2485410), (260, 2236869), (270, 2154022), (351, 1656940), (390, 1491246), (468, 1242705), (540, 1077011), (585, 994164), (702, 828470), (780, 745623), (1170, 497082), (1404, 414235), (1755, 331388), (2340, 248541), (3510, 165694), (7020, 82847)]