2190407865

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{18869}}^1$

素因数の和:19057

約数の個数: 32

約数和(自身を含む): 3586809600

約数和(自身を除く): 1396401735

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 545, 1065, 1635, 7739, 18869, 23217, 38695, 56607, 94345, 116085, 283035, 1339699, 2056721, 4019097, 6170163, 6698495, 10283605, 20095485, 30850815, 146027191, 438081573, 730135955, 2190407865]

約数ペア:

[(1, 2190407865), (3, 730135955), (5, 438081573), (15, 146027191), (71, 30850815), (109, 20095485), (213, 10283605), (327, 6698495), (355, 6170163), (545, 4019097), (1065, 2056721), (1635, 1339699), (7739, 283035), (18869, 116085), (23217, 94345), (38695, 56607)]