16310980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116507}}^1$

素因数の和:116523

約数の個数: 24

約数和(自身を含む): 39146688

約数和(自身を除く): 22835708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116507, 233014, 466028, 582535, 815549, 1165070, 1631098, 2330140, 3262196, 4077745, 8155490, 16310980]

約数ペア:

[(1, 16310980), (2, 8155490), (4, 4077745), (5, 3262196), (7, 2330140), (10, 1631098), (14, 1165070), (20, 815549), (28, 582535), (35, 466028), (70, 233014), (140, 116507)]