761036780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{56041}}^1$

素因数の和:56154

約数の個数: 48

約数和(自身を含む): 1845350976

約数和(自身を除く): 1084314196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 56041, 112082, 224164, 280205, 392287, 560410, 784574, 1120820, 1569148, 1961435, 3922870, 5435977, 7845740, 10871954, 21743908, 27179885, 38051839, 54359770, 76103678, 108719540, 152207356, 190259195, 380518390, 761036780]

約数ペア:

[(1, 761036780), (2, 380518390), (4, 190259195), (5, 152207356), (7, 108719540), (10, 76103678), (14, 54359770), (20, 38051839), (28, 27179885), (35, 21743908), (70, 10871954), (97, 7845740), (140, 5435977), (194, 3922870), (388, 1961435), (485, 1569148), (679, 1120820), (970, 784574), (1358, 560410), (1940, 392287), (2716, 280205), (3395, 224164), (6790, 112082), (13580, 56041)]