141937990

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 258715296

約数和(自身を除く): 116777306

約数列:

[1, 2, 5, 10, 193, 251, 293, 386, 502, 586, 965, 1255, 1465, 1930, 2510, 2930, 48443, 56549, 73543, 96886, 113098, 147086, 242215, 282745, 367715, 484430, 565490, 735430, 14193799, 28387598, 70968995, 141937990]

約数ペア:

[(1, 141937990), (2, 70968995), (5, 28387598), (10, 14193799), (193, 735430), (251, 565490), (293, 484430), (386, 367715), (502, 282745), (586, 242215), (965, 147086), (1255, 113098), (1465, 96886), (1930, 73543), (2510, 56549), (2930, 48443)]