2110363780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{43441}}^1$

素因数の和:43804

約数の個数: 48

約数和(自身を含む): 5079586176

約数和(自身を除く): 2969222396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 347, 694, 1388, 1735, 2429, 3470, 4858, 6940, 9716, 12145, 24290, 43441, 48580, 86882, 173764, 217205, 304087, 434410, 608174, 868820, 1216348, 1520435, 3040870, 6081740, 15074027, 30148054, 60296108, 75370135, 105518189, 150740270, 211036378, 301480540, 422072756, 527590945, 1055181890, 2110363780]

約数ペア:

[(1, 2110363780), (2, 1055181890), (4, 527590945), (5, 422072756), (7, 301480540), (10, 211036378), (14, 150740270), (20, 105518189), (28, 75370135), (35, 60296108), (70, 30148054), (140, 15074027), (347, 6081740), (694, 3040870), (1388, 1520435), (1735, 1216348), (2429, 868820), (3470, 608174), (4858, 434410), (6940, 304087), (9716, 217205), (12145, 173764), (24290, 86882), (43441, 48580)]