1520804009838

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{20063}}^1$

素因数の和:21241

約数の個数: 64

約数和(自身を含む): 3098530068480

約数和(自身を除く): 1577726058642

約数列:

[1, 2, 3, 6, 97, 139, 194, 278, 291, 417, 582, 834, 937, 1874, 2811, 5622, 13483, 20063, 26966, 40126, 40449, 60189, 80898, 90889, 120378, 130243, 181778, 260486, 272667, 390729, 545334, 781458, 1946111, 2788757, 3892222, 5577514, 5838333, 8366271, 11676666, 12633571, 16732542, 18799031, 25267142, 37598062, 37900713, 56397093, 75801426, 112794186, 270509429, 541018858, 811528287, 1623056574, 1823506007, 2613065309, 3647012014, 5226130618, 5470518021, 7839195927, 10941036042, 15678391854, 253467334973, 506934669946, 760402004919, 1520804009838]

約数ペア:

[(1, 1520804009838), (2, 760402004919), (3, 506934669946), (6, 253467334973), (97, 15678391854), (139, 10941036042), (194, 7839195927), (278, 5470518021), (291, 5226130618), (417, 3647012014), (582, 2613065309), (834, 1823506007), (937, 1623056574), (1874, 811528287), (2811, 541018858), (5622, 270509429), (13483, 112794186), (20063, 75801426), (26966, 56397093), (40126, 37900713), (40449, 37598062), (60189, 25267142), (80898, 18799031), (90889, 16732542), (120378, 12633571), (130243, 11676666), (181778, 8366271), (260486, 5838333), (272667, 5577514), (390729, 3892222), (545334, 2788757), (781458, 1946111)]