29963500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{1223}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 76186656

約数和(自身を除く): 46223156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1223, 1225, 1750, 2446, 2450, 3500, 4892, 4900, 6115, 6125, 8561, 12230, 12250, 17122, 24460, 24500, 30575, 34244, 42805, 59927, 61150, 85610, 119854, 122300, 152875, 171220, 214025, 239708, 299635, 305750, 428050, 599270, 611500, 856100, 1070125, 1198540, 1498175, 2140250, 2996350, 4280500, 5992700, 7490875, 14981750, 29963500]

約数ペア:

[(1, 29963500), (2, 14981750), (4, 7490875), (5, 5992700), (7, 4280500), (10, 2996350), (14, 2140250), (20, 1498175), (25, 1198540), (28, 1070125), (35, 856100), (49, 611500), (50, 599270), (70, 428050), (98, 305750), (100, 299635), (125, 239708), (140, 214025), (175, 171220), (196, 152875), (245, 122300), (250, 119854), (350, 85610), (490, 61150), (500, 59927), (700, 42805), (875, 34244), (980, 30575), (1223, 24500), (1225, 24460), (1750, 17122), (2446, 12250), (2450, 12230), (3500, 8561), (4892, 6125), (4900, 6115)]