7085940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6976

約数の個数: 48

約数和(自身を含む): 21010752

約数和(自身を除く): 13924812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 6947, 13894, 20841, 27788, 34735, 41682, 69470, 83364, 104205, 118099, 138940, 208410, 236198, 354297, 416820, 472396, 590495, 708594, 1180990, 1417188, 1771485, 2361980, 3542970, 7085940]

約数ペア:

[(1, 7085940), (2, 3542970), (3, 2361980), (4, 1771485), (5, 1417188), (6, 1180990), (10, 708594), (12, 590495), (15, 472396), (17, 416820), (20, 354297), (30, 236198), (34, 208410), (51, 138940), (60, 118099), (68, 104205), (85, 83364), (102, 69470), (170, 41682), (204, 34735), (255, 27788), (340, 20841), (510, 13894), (1020, 6947)]