143380060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5830

約数の個数: 48

約数和(自身を含む): 318780000

約数和(自身を除く): 175399940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 2494, 4988, 5749, 6235, 11498, 12470, 22996, 24940, 28745, 57490, 114980, 166721, 247207, 333442, 494414, 666884, 833605, 988828, 1236035, 1667210, 2472070, 3334420, 4944140, 7169003, 14338006, 28676012, 35845015, 71690030, 143380060]

約数ペア:

[(1, 143380060), (2, 71690030), (4, 35845015), (5, 28676012), (10, 14338006), (20, 7169003), (29, 4944140), (43, 3334420), (58, 2472070), (86, 1667210), (116, 1236035), (145, 988828), (172, 833605), (215, 666884), (290, 494414), (430, 333442), (580, 247207), (860, 166721), (1247, 114980), (2494, 57490), (4988, 28745), (5749, 24940), (6235, 22996), (11498, 12470)]