1294300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^2$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 3286248

約数和(自身を除く): 1991948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 1849, 2150, 3010, 3698, 4300, 6020, 7396, 7525, 9245, 12943, 15050, 18490, 25886, 30100, 36980, 46225, 51772, 64715, 92450, 129430, 184900, 258860, 323575, 647150, 1294300]

約数ペア:

[(1, 1294300), (2, 647150), (4, 323575), (5, 258860), (7, 184900), (10, 129430), (14, 92450), (20, 64715), (25, 51772), (28, 46225), (35, 36980), (43, 30100), (50, 25886), (70, 18490), (86, 15050), (100, 12943), (140, 9245), (172, 7525), (175, 7396), (215, 6020), (301, 4300), (350, 3698), (430, 3010), (602, 2150), (700, 1849), (860, 1505), (1075, 1204)]