257084849610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5611981}}^1$

素因数の和:5612503

約数の個数: 48

約数和(自身を含む): 669733931880

約数和(自身を除く): 412649082270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 509, 1018, 1527, 2545, 3054, 4581, 5090, 7635, 9162, 15270, 22905, 45810, 5611981, 11223962, 16835943, 28059905, 33671886, 50507829, 56119810, 84179715, 101015658, 168359430, 252539145, 505078290, 2856498329, 5712996658, 8569494987, 14282491645, 17138989974, 25708484961, 28564983290, 42847474935, 51416969922, 85694949870, 128542424805, 257084849610]

約数ペア:

[(1, 257084849610), (2, 128542424805), (3, 85694949870), (5, 51416969922), (6, 42847474935), (9, 28564983290), (10, 25708484961), (15, 17138989974), (18, 14282491645), (30, 8569494987), (45, 5712996658), (90, 2856498329), (509, 505078290), (1018, 252539145), (1527, 168359430), (2545, 101015658), (3054, 84179715), (4581, 56119810), (5090, 50507829), (7635, 33671886), (9162, 28059905), (15270, 16835943), (22905, 11223962), (45810, 5611981)]