866344570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15607}}^1$

素因数の和:15695

約数の個数: 64

約数和(自身を含む): 1950875136

約数和(自身を除く): 1084530566

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 3965, 4270, 5551, 7930, 11102, 15607, 27755, 31214, 55510, 78035, 109249, 156070, 202891, 218498, 405782, 546245, 952027, 1014455, 1092490, 1420237, 1904054, 2028910, 2840474, 4760135, 6664189, 7101185, 9520270, 12376351, 13328378, 14202370, 24752702, 33320945, 61881755, 66641890, 86634457, 123763510, 173268914, 433172285, 866344570]

約数ペア:

[(1, 866344570), (2, 433172285), (5, 173268914), (7, 123763510), (10, 86634457), (13, 66641890), (14, 61881755), (26, 33320945), (35, 24752702), (61, 14202370), (65, 13328378), (70, 12376351), (91, 9520270), (122, 7101185), (130, 6664189), (182, 4760135), (305, 2840474), (427, 2028910), (455, 1904054), (610, 1420237), (793, 1092490), (854, 1014455), (910, 952027), (1586, 546245), (2135, 405782), (3965, 218498), (4270, 202891), (5551, 156070), (7930, 109249), (11102, 78035), (15607, 55510), (27755, 31214)]