2019936450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1923749}}^1$

素因数の和:1923771

約数の個数: 48

約数和(自身を含む): 5725080000

約数和(自身を除く): 3705143550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1923749, 3847498, 5771247, 9618745, 11542494, 13466243, 19237490, 26932486, 28856235, 40398729, 48093725, 57712470, 67331215, 80797458, 96187450, 134662430, 144281175, 201993645, 288562350, 336656075, 403987290, 673312150, 1009968225, 2019936450]

約数ペア:

[(1, 2019936450), (2, 1009968225), (3, 673312150), (5, 403987290), (6, 336656075), (7, 288562350), (10, 201993645), (14, 144281175), (15, 134662430), (21, 96187450), (25, 80797458), (30, 67331215), (35, 57712470), (42, 48093725), (50, 40398729), (70, 28856235), (75, 26932486), (105, 19237490), (150, 13466243), (175, 11542494), (210, 9618745), (350, 5771247), (525, 3847498), (1050, 1923749)]