28165170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7759}}^1$

素因数の和:7791

約数の個数: 48

約数和(自身を含む): 74309760

約数和(自身を除く): 46144590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 7759, 15518, 23277, 38795, 46554, 77590, 85349, 116385, 170698, 232770, 256047, 426745, 512094, 853490, 938839, 1280235, 1877678, 2560470, 2816517, 4694195, 5633034, 9388390, 14082585, 28165170]

約数ペア:

[(1, 28165170), (2, 14082585), (3, 9388390), (5, 5633034), (6, 4694195), (10, 2816517), (11, 2560470), (15, 1877678), (22, 1280235), (30, 938839), (33, 853490), (55, 512094), (66, 426745), (110, 256047), (121, 232770), (165, 170698), (242, 116385), (330, 85349), (363, 77590), (605, 46554), (726, 38795), (1210, 23277), (1815, 15518), (3630, 7759)]