6790700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 17186400

約数和(自身を除く): 10395700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 109, 140, 175, 178, 218, 350, 356, 436, 445, 545, 623, 700, 763, 890, 1090, 1246, 1526, 1780, 2180, 2225, 2492, 2725, 3052, 3115, 3815, 4450, 5450, 6230, 7630, 8900, 9701, 10900, 12460, 15260, 15575, 19075, 19402, 31150, 38150, 38804, 48505, 62300, 67907, 76300, 97010, 135814, 194020, 242525, 271628, 339535, 485050, 679070, 970100, 1358140, 1697675, 3395350, 6790700]

約数ペア:

[(1, 6790700), (2, 3395350), (4, 1697675), (5, 1358140), (7, 970100), (10, 679070), (14, 485050), (20, 339535), (25, 271628), (28, 242525), (35, 194020), (50, 135814), (70, 97010), (89, 76300), (100, 67907), (109, 62300), (140, 48505), (175, 38804), (178, 38150), (218, 31150), (350, 19402), (356, 19075), (436, 15575), (445, 15260), (545, 12460), (623, 10900), (700, 9701), (763, 8900), (890, 7630), (1090, 6230), (1246, 5450), (1526, 4450), (1780, 3815), (2180, 3115), (2225, 3052), (2492, 2725)]