283920765670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{258253}}^1$

素因数の和:258529

約数の個数: 64

約数和(自身を含む): 562291269120

約数和(自身を除く): 278370503450

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 223, 290, 446, 493, 986, 1115, 2230, 2465, 3791, 4930, 6467, 7582, 12934, 18955, 32335, 37910, 64670, 109939, 219878, 258253, 516506, 549695, 1099390, 1291265, 2582530, 4390301, 7489337, 8780602, 14978674, 21951505, 37446685, 43903010, 57590419, 74893370, 115180838, 127318729, 254637458, 287952095, 575904190, 636593645, 979037123, 1273187290, 1670122151, 1958074246, 3340244302, 4895185615, 8350610755, 9790371230, 16701221510, 28392076567, 56784153134, 141960382835, 283920765670]

約数ペア:

[(1, 283920765670), (2, 141960382835), (5, 56784153134), (10, 28392076567), (17, 16701221510), (29, 9790371230), (34, 8350610755), (58, 4895185615), (85, 3340244302), (145, 1958074246), (170, 1670122151), (223, 1273187290), (290, 979037123), (446, 636593645), (493, 575904190), (986, 287952095), (1115, 254637458), (2230, 127318729), (2465, 115180838), (3791, 74893370), (4930, 57590419), (6467, 43903010), (7582, 37446685), (12934, 21951505), (18955, 14978674), (32335, 8780602), (37910, 7489337), (64670, 4390301), (109939, 2582530), (219878, 1291265), (258253, 1099390), (516506, 549695)]