127543170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20149}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 307569600

約数和(自身を除く): 180026430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 20149, 40298, 60447, 100745, 120894, 201490, 302235, 604470, 4251439, 8502878, 12754317, 21257195, 25508634, 42514390, 63771585, 127543170]

約数ペア:

[(1, 127543170), (2, 63771585), (3, 42514390), (5, 25508634), (6, 21257195), (10, 12754317), (15, 8502878), (30, 4251439), (211, 604470), (422, 302235), (633, 201490), (1055, 120894), (1266, 100745), (2110, 60447), (3165, 40298), (6330, 20149)]