2019924690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{14083}}^1$

素因数の和:14783

約数の個数: 64

約数和(自身を含む): 5548870656

約数和(自身を除く): 3528945966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 683, 1366, 2049, 3415, 4098, 4781, 6830, 9562, 10245, 14083, 14343, 20490, 23905, 28166, 28686, 42249, 47810, 70415, 71715, 84498, 98581, 140830, 143430, 197162, 211245, 295743, 422490, 492905, 591486, 985810, 1478715, 2957430, 9618689, 19237378, 28856067, 48093445, 57712134, 67330823, 96186890, 134661646, 144280335, 201992469, 288560670, 336654115, 403984938, 673308230, 1009962345, 2019924690]

約数ペア:

[(1, 2019924690), (2, 1009962345), (3, 673308230), (5, 403984938), (6, 336654115), (7, 288560670), (10, 201992469), (14, 144280335), (15, 134661646), (21, 96186890), (30, 67330823), (35, 57712134), (42, 48093445), (70, 28856067), (105, 19237378), (210, 9618689), (683, 2957430), (1366, 1478715), (2049, 985810), (3415, 591486), (4098, 492905), (4781, 422490), (6830, 295743), (9562, 211245), (10245, 197162), (14083, 143430), (14343, 140830), (20490, 98581), (23905, 84498), (28166, 71715), (28686, 70415), (42249, 47810)]