6993700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 17693312

約数和(自身を除く): 10699612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 103, 140, 175, 194, 206, 350, 388, 412, 485, 515, 679, 700, 721, 970, 1030, 1358, 1442, 1940, 2060, 2425, 2575, 2716, 2884, 3395, 3605, 4850, 5150, 6790, 7210, 9700, 9991, 10300, 13580, 14420, 16975, 18025, 19982, 33950, 36050, 39964, 49955, 67900, 69937, 72100, 99910, 139874, 199820, 249775, 279748, 349685, 499550, 699370, 999100, 1398740, 1748425, 3496850, 6993700]

約数ペア:

[(1, 6993700), (2, 3496850), (4, 1748425), (5, 1398740), (7, 999100), (10, 699370), (14, 499550), (20, 349685), (25, 279748), (28, 249775), (35, 199820), (50, 139874), (70, 99910), (97, 72100), (100, 69937), (103, 67900), (140, 49955), (175, 39964), (194, 36050), (206, 33950), (350, 19982), (388, 18025), (412, 16975), (485, 14420), (515, 13580), (679, 10300), (700, 9991), (721, 9700), (970, 7210), (1030, 6790), (1358, 5150), (1442, 4850), (1940, 3605), (2060, 3395), (2425, 2884), (2575, 2716)]