70189889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 98133120

約数和(自身を除く): 27943231

約数列:

[1, 7, 11, 17, 29, 43, 77, 119, 187, 203, 301, 319, 473, 493, 731, 1247, 1309, 1849, 2233, 3311, 3451, 5117, 5423, 8041, 8729, 12943, 13717, 20339, 21199, 31433, 37961, 53621, 56287, 96019, 142373, 148393, 220031, 233189, 345763, 375347, 589831, 911557, 1632323, 2420341, 4128817, 6380899, 10027127, 70189889]

約数ペア:

[(1, 70189889), (7, 10027127), (11, 6380899), (17, 4128817), (29, 2420341), (43, 1632323), (77, 911557), (119, 589831), (187, 375347), (203, 345763), (301, 233189), (319, 220031), (473, 148393), (493, 142373), (731, 96019), (1247, 56287), (1309, 53621), (1849, 37961), (2233, 31433), (3311, 21199), (3451, 20339), (5117, 13717), (5423, 12943), (8041, 8729)]