876650940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{442753}}^1$

素因数の和:442779

約数の個数: 72

約数和(自身を含む): 2900924208

約数和(自身を除く): 2024273268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 442753, 885506, 1328259, 1771012, 2213765, 2656518, 3984777, 4427530, 4870283, 5313036, 6641295, 7969554, 8855060, 9740566, 13282590, 14610849, 15939108, 19481132, 19923885, 24351415, 26565180, 29221698, 39847770, 43832547, 48702830, 58443396, 73054245, 79695540, 87665094, 97405660, 146108490, 175330188, 219162735, 292216980, 438325470, 876650940]

約数ペア:

[(1, 876650940), (2, 438325470), (3, 292216980), (4, 219162735), (5, 175330188), (6, 146108490), (9, 97405660), (10, 87665094), (11, 79695540), (12, 73054245), (15, 58443396), (18, 48702830), (20, 43832547), (22, 39847770), (30, 29221698), (33, 26565180), (36, 24351415), (44, 19923885), (45, 19481132), (55, 15939108), (60, 14610849), (66, 13282590), (90, 9740566), (99, 8855060), (110, 7969554), (132, 6641295), (165, 5313036), (180, 4870283), (198, 4427530), (220, 3984777), (330, 2656518), (396, 2213765), (495, 1771012), (660, 1328259), (990, 885506), (1980, 442753)]