87401490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 231662592

約数和(自身を除く): 144261102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 498, 830, 913, 1245, 1826, 2490, 2739, 3191, 4565, 5478, 6382, 9130, 9573, 13695, 15955, 19146, 27390, 31910, 35101, 47865, 70202, 95730, 105303, 175505, 210606, 264853, 351010, 526515, 529706, 794559, 1053030, 1324265, 1589118, 2648530, 2913383, 3972795, 5826766, 7945590, 8740149, 14566915, 17480298, 29133830, 43700745, 87401490]

約数ペア:

[(1, 87401490), (2, 43700745), (3, 29133830), (5, 17480298), (6, 14566915), (10, 8740149), (11, 7945590), (15, 5826766), (22, 3972795), (30, 2913383), (33, 2648530), (55, 1589118), (66, 1324265), (83, 1053030), (110, 794559), (165, 529706), (166, 526515), (249, 351010), (330, 264853), (415, 210606), (498, 175505), (830, 105303), (913, 95730), (1245, 70202), (1826, 47865), (2490, 35101), (2739, 31910), (3191, 27390), (4565, 19146), (5478, 15955), (6382, 13695), (9130, 9573)]