74818450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 159882624

約数和(自身を除く): 85064174

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 241, 350, 482, 887, 1205, 1687, 1774, 2410, 3374, 4435, 6025, 6209, 8435, 8870, 12050, 12418, 16870, 22175, 31045, 42175, 44350, 62090, 84350, 155225, 213767, 310450, 427534, 1068835, 1496369, 2137670, 2992738, 5344175, 7481845, 10688350, 14963690, 37409225, 74818450]

約数ペア:

[(1, 74818450), (2, 37409225), (5, 14963690), (7, 10688350), (10, 7481845), (14, 5344175), (25, 2992738), (35, 2137670), (50, 1496369), (70, 1068835), (175, 427534), (241, 310450), (350, 213767), (482, 155225), (887, 84350), (1205, 62090), (1687, 44350), (1774, 42175), (2410, 31045), (3374, 22175), (4435, 16870), (6025, 12418), (6209, 12050), (8435, 8870)]