2017672440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2401991}}^1$

素因数の和:2402012

約数の個数: 64

約数和(自身を含む): 6917736960

約数和(自身を除く): 4900064520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2401991, 4803982, 7205973, 9607964, 12009955, 14411946, 16813937, 19215928, 24019910, 28823892, 33627874, 36029865, 48039820, 50441811, 57647784, 67255748, 72059730, 84069685, 96079640, 100883622, 134511496, 144119460, 168139370, 201767244, 252209055, 288238920, 336278740, 403534488, 504418110, 672557480, 1008836220, 2017672440]

約数ペア:

[(1, 2017672440), (2, 1008836220), (3, 672557480), (4, 504418110), (5, 403534488), (6, 336278740), (7, 288238920), (8, 252209055), (10, 201767244), (12, 168139370), (14, 144119460), (15, 134511496), (20, 100883622), (21, 96079640), (24, 84069685), (28, 72059730), (30, 67255748), (35, 57647784), (40, 50441811), (42, 48039820), (56, 36029865), (60, 33627874), (70, 28823892), (84, 24019910), (105, 19215928), (120, 16813937), (140, 14411946), (168, 12009955), (210, 9607964), (280, 7205973), (420, 4803982), (840, 2401991)]