4024140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 11515392

約数和(自身を除く): 7491252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1427, 2820, 2854, 4281, 5708, 7135, 8562, 14270, 17124, 21405, 28540, 42810, 67069, 85620, 134138, 201207, 268276, 335345, 402414, 670690, 804828, 1006035, 1341380, 2012070, 4024140]

約数ペア:

[(1, 4024140), (2, 2012070), (3, 1341380), (4, 1006035), (5, 804828), (6, 670690), (10, 402414), (12, 335345), (15, 268276), (20, 201207), (30, 134138), (47, 85620), (60, 67069), (94, 42810), (141, 28540), (188, 21405), (235, 17124), (282, 14270), (470, 8562), (564, 7135), (705, 5708), (940, 4281), (1410, 2854), (1427, 2820)]