286787433730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{77041}}^1$

素因数の和:77240

約数の個数: 96

約数和(自身を含む): 614654635392

約数和(自身を除く): 327867201662

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 107, 142, 214, 245, 355, 490, 497, 535, 710, 749, 994, 1070, 1498, 2485, 3479, 3745, 4970, 5243, 6958, 7490, 7597, 10486, 15194, 17395, 26215, 34790, 37985, 52430, 53179, 75970, 77041, 106358, 154082, 265895, 372253, 385205, 531790, 539287, 744506, 770410, 1078574, 1861265, 2696435, 3722530, 3775009, 5392870, 5469911, 7550018, 8243387, 10939822, 16486774, 18875045, 27349555, 37750090, 38289377, 41216935, 54699110, 57703709, 76578754, 82433870, 115407418, 191446885, 268025639, 288518545, 382893770, 403925963, 536051278, 577037090, 585280477, 807851926, 1170560954, 1340128195, 2019629815, 2680256390, 2926402385, 4039259630, 4096963339, 5852804770, 8193926678, 20484816695, 28678743373, 40969633390, 57357486746, 143393716865, 286787433730]

約数ペア:

[(1, 286787433730), (2, 143393716865), (5, 57357486746), (7, 40969633390), (10, 28678743373), (14, 20484816695), (35, 8193926678), (49, 5852804770), (70, 4096963339), (71, 4039259630), (98, 2926402385), (107, 2680256390), (142, 2019629815), (214, 1340128195), (245, 1170560954), (355, 807851926), (490, 585280477), (497, 577037090), (535, 536051278), (710, 403925963), (749, 382893770), (994, 288518545), (1070, 268025639), (1498, 191446885), (2485, 115407418), (3479, 82433870), (3745, 76578754), (4970, 57703709), (5243, 54699110), (6958, 41216935), (7490, 38289377), (7597, 37750090), (10486, 27349555), (15194, 18875045), (17395, 16486774), (26215, 10939822), (34790, 8243387), (37985, 7550018), (52430, 5469911), (53179, 5392870), (75970, 3775009), (77041, 3722530), (106358, 2696435), (154082, 1861265), (265895, 1078574), (372253, 770410), (385205, 744506), (531790, 539287)]