5285702940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12585007}}^1$

素因数の和:12585026

約数の個数: 48

約数和(自身を含む): 16914250752

約数和(自身を除く): 11628547812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12585007, 25170014, 37755021, 50340028, 62925035, 75510042, 88095049, 125850070, 151020084, 176190098, 188775105, 251700140, 264285147, 352380196, 377550210, 440475245, 528570294, 755100420, 880950490, 1057140588, 1321425735, 1761900980, 2642851470, 5285702940]

約数ペア:

[(1, 5285702940), (2, 2642851470), (3, 1761900980), (4, 1321425735), (5, 1057140588), (6, 880950490), (7, 755100420), (10, 528570294), (12, 440475245), (14, 377550210), (15, 352380196), (20, 264285147), (21, 251700140), (28, 188775105), (30, 176190098), (35, 151020084), (42, 125850070), (60, 88095049), (70, 75510042), (84, 62925035), (105, 50340028), (140, 37755021), (210, 25170014), (420, 12585007)]