38044980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12433}}^1$

素因数の和:12465

約数の個数: 72

約数和(自身を含む): 122201352

約数和(自身を除く): 84156372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12433, 24866, 37299, 49732, 62165, 74598, 111897, 124330, 149196, 186495, 211361, 223794, 248660, 372990, 422722, 447588, 559485, 634083, 745980, 845444, 1056805, 1118970, 1268166, 1902249, 2113610, 2237940, 2536332, 3170415, 3804498, 4227220, 6340830, 7608996, 9511245, 12681660, 19022490, 38044980]

約数ペア:

[(1, 38044980), (2, 19022490), (3, 12681660), (4, 9511245), (5, 7608996), (6, 6340830), (9, 4227220), (10, 3804498), (12, 3170415), (15, 2536332), (17, 2237940), (18, 2113610), (20, 1902249), (30, 1268166), (34, 1118970), (36, 1056805), (45, 845444), (51, 745980), (60, 634083), (68, 559485), (85, 447588), (90, 422722), (102, 372990), (153, 248660), (170, 223794), (180, 211361), (204, 186495), (255, 149196), (306, 124330), (340, 111897), (510, 74598), (612, 62165), (765, 49732), (1020, 37299), (1530, 24866), (3060, 12433)]