141813420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337651}}^1$

素因数の和:337670

約数の個数: 48

約数和(自身を含む): 453804288

約数和(自身を除く): 311990868

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, 337651, 675302, 1012953, 1350604, 1688255, 2025906, 2363557, 3376510, 4051812, 4727114, 5064765, 6753020, 7090671, 9454228, 10129530, 11817785, 14181342, 20259060, 23635570, 28362684, 35453355, 47271140, 70906710, 141813420]

約数ペア:

[(1, 141813420), (2, 70906710), (3, 47271140), (4, 35453355), (5, 28362684), (6, 23635570), (7, 20259060), (10, 14181342), (12, 11817785), (14, 10129530), (15, 9454228), (20, 7090671), (21, 6753020), (28, 5064765), (30, 4727114), (35, 4051812), (42, 3376510), (60, 2363557), (70, 2025906), (84, 1688255), (105, 1350604), (140, 1012953), (210, 675302), (420, 337651)]