13812146950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2367

約数の個数: 96

約数和(自身を含む): 30046737600

約数和(自身を除く): 16234590650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 421, 490, 686, 842, 1225, 1715, 1913, 2105, 2450, 2947, 3430, 3826, 4210, 5894, 8575, 9565, 10525, 13391, 14735, 17150, 19130, 20629, 21050, 26782, 29470, 41258, 47825, 66955, 73675, 93737, 95650, 103145, 133910, 144403, 147350, 187474, 206290, 288806, 334775, 468685, 515725, 656159, 669550, 722015, 805373, 937370, 1031450, 1312318, 1444030, 1610746, 2343425, 3280795, 3610075, 4026865, 4686850, 5637611, 6561590, 7220150, 8053730, 11275222, 16403975, 20134325, 28188055, 32807950, 39463277, 40268650, 56376110, 78926554, 140940275, 197316385, 276242939, 281880550, 394632770, 552485878, 986581925, 1381214695, 1973163850, 2762429390, 6906073475, 13812146950]

約数ペア:

[(1, 13812146950), (2, 6906073475), (5, 2762429390), (7, 1973163850), (10, 1381214695), (14, 986581925), (25, 552485878), (35, 394632770), (49, 281880550), (50, 276242939), (70, 197316385), (98, 140940275), (175, 78926554), (245, 56376110), (343, 40268650), (350, 39463277), (421, 32807950), (490, 28188055), (686, 20134325), (842, 16403975), (1225, 11275222), (1715, 8053730), (1913, 7220150), (2105, 6561590), (2450, 5637611), (2947, 4686850), (3430, 4026865), (3826, 3610075), (4210, 3280795), (5894, 2343425), (8575, 1610746), (9565, 1444030), (10525, 1312318), (13391, 1031450), (14735, 937370), (17150, 805373), (19130, 722015), (20629, 669550), (21050, 656159), (26782, 515725), (29470, 468685), (41258, 334775), (47825, 288806), (66955, 206290), (73675, 187474), (93737, 147350), (95650, 144403), (103145, 133910)]