8648940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3067}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 24740352

約数和(自身を除く): 16091412

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, 2820, 3067, 6134, 9201, 12268, 15335, 18402, 30670, 36804, 46005, 61340, 92010, 144149, 184020, 288298, 432447, 576596, 720745, 864894, 1441490, 1729788, 2162235, 2882980, 4324470, 8648940]

約数ペア:

[(1, 8648940), (2, 4324470), (3, 2882980), (4, 2162235), (5, 1729788), (6, 1441490), (10, 864894), (12, 720745), (15, 576596), (20, 432447), (30, 288298), (47, 184020), (60, 144149), (94, 92010), (141, 61340), (188, 46005), (235, 36804), (282, 30670), (470, 18402), (564, 15335), (705, 12268), (940, 9201), (1410, 6134), (2820, 3067)]