30310000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{433}}^1$

素因数の和:468

約数の個数: 100

約数和(自身を含む): 84060592

約数和(自身を除く): 53750592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 433, 500, 560, 625, 700, 866, 875, 1000, 1250, 1400, 1732, 1750, 2000, 2165, 2500, 2800, 3031, 3464, 3500, 4330, 4375, 5000, 6062, 6928, 7000, 8660, 8750, 10000, 10825, 12124, 14000, 15155, 17320, 17500, 21650, 24248, 30310, 34640, 35000, 43300, 48496, 54125, 60620, 70000, 75775, 86600, 108250, 121240, 151550, 173200, 216500, 242480, 270625, 303100, 378875, 433000, 541250, 606200, 757750, 866000, 1082500, 1212400, 1515500, 1894375, 2165000, 3031000, 3788750, 4330000, 6062000, 7577500, 15155000, 30310000]

約数ペア:

[(1, 30310000), (2, 15155000), (4, 7577500), (5, 6062000), (7, 4330000), (8, 3788750), (10, 3031000), (14, 2165000), (16, 1894375), (20, 1515500), (25, 1212400), (28, 1082500), (35, 866000), (40, 757750), (50, 606200), (56, 541250), (70, 433000), (80, 378875), (100, 303100), (112, 270625), (125, 242480), (140, 216500), (175, 173200), (200, 151550), (250, 121240), (280, 108250), (350, 86600), (400, 75775), (433, 70000), (500, 60620), (560, 54125), (625, 48496), (700, 43300), (866, 35000), (875, 34640), (1000, 30310), (1250, 24248), (1400, 21650), (1732, 17500), (1750, 17320), (2000, 15155), (2165, 14000), (2500, 12124), (2800, 10825), (3031, 10000), (3464, 8750), (3500, 8660), (4330, 7000), (4375, 6928), (5000, 6062)]