30268490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1129}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 62484480

約数和(自身を除く): 32215990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1129, 1915, 2258, 2681, 3830, 5362, 5645, 7903, 11290, 13405, 15806, 26810, 39515, 79030, 432407, 864814, 2162035, 3026849, 4324070, 6053698, 15134245, 30268490]

約数ペア:

[(1, 30268490), (2, 15134245), (5, 6053698), (7, 4324070), (10, 3026849), (14, 2162035), (35, 864814), (70, 432407), (383, 79030), (766, 39515), (1129, 26810), (1915, 15806), (2258, 13405), (2681, 11290), (3830, 7903), (5362, 5645)]