2069200428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4715

約数の個数: 72

約数和(自身を含む): 5119382016

約数和(自身を除く): 3050181588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 92, 138, 142, 213, 276, 284, 426, 529, 852, 1058, 1587, 1633, 2116, 3174, 3266, 4591, 4899, 6348, 6532, 9182, 9798, 13773, 18364, 19596, 27546, 37559, 55092, 75118, 105593, 112677, 150236, 211186, 225354, 316779, 325961, 422372, 450708, 633558, 651922, 977883, 1267116, 1303844, 1955766, 2428639, 3911532, 4857278, 7285917, 7497103, 9714556, 14571834, 14994206, 22491309, 29143668, 29988412, 44982618, 89965236, 172433369, 344866738, 517300107, 689733476, 1034600214, 2069200428]

約数ペア:

[(1, 2069200428), (2, 1034600214), (3, 689733476), (4, 517300107), (6, 344866738), (12, 172433369), (23, 89965236), (46, 44982618), (69, 29988412), (71, 29143668), (92, 22491309), (138, 14994206), (142, 14571834), (213, 9714556), (276, 7497103), (284, 7285917), (426, 4857278), (529, 3911532), (852, 2428639), (1058, 1955766), (1587, 1303844), (1633, 1267116), (2116, 977883), (3174, 651922), (3266, 633558), (4591, 450708), (4899, 422372), (6348, 325961), (6532, 316779), (9182, 225354), (9798, 211186), (13773, 150236), (18364, 112677), (19596, 105593), (27546, 75118), (37559, 55092)]