219874470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 537788160

約数和(自身を除く): 317913690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 227, 249, 389, 415, 454, 498, 681, 778, 830, 1135, 1167, 1245, 1362, 1945, 2270, 2334, 2490, 3405, 3890, 5835, 6810, 11670, 18841, 32287, 37682, 56523, 64574, 88303, 94205, 96861, 113046, 161435, 176606, 188410, 193722, 264909, 282615, 322870, 441515, 484305, 529818, 565230, 883030, 968610, 1324545, 2649090, 7329149, 14658298, 21987447, 36645745, 43974894, 73291490, 109937235, 219874470]

約数ペア:

[(1, 219874470), (2, 109937235), (3, 73291490), (5, 43974894), (6, 36645745), (10, 21987447), (15, 14658298), (30, 7329149), (83, 2649090), (166, 1324545), (227, 968610), (249, 883030), (389, 565230), (415, 529818), (454, 484305), (498, 441515), (681, 322870), (778, 282615), (830, 264909), (1135, 193722), (1167, 188410), (1245, 176606), (1362, 161435), (1945, 113046), (2270, 96861), (2334, 94205), (2490, 88303), (3405, 64574), (3890, 56523), (5835, 37682), (6810, 32287), (11670, 18841)]