421764350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2203}}^1$

素因数の和:2769

約数の個数: 48

約数和(自身を含む): 898597248

約数和(自身を除く): 476832898

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 547, 1094, 2203, 2735, 3829, 4406, 5470, 7658, 11015, 13675, 15421, 19145, 22030, 27350, 30842, 38290, 55075, 77105, 95725, 110150, 154210, 191450, 385525, 771050, 1205041, 2410082, 6025205, 8435287, 12050410, 16870574, 30126025, 42176435, 60252050, 84352870, 210882175, 421764350]

約数ペア:

[(1, 421764350), (2, 210882175), (5, 84352870), (7, 60252050), (10, 42176435), (14, 30126025), (25, 16870574), (35, 12050410), (50, 8435287), (70, 6025205), (175, 2410082), (350, 1205041), (547, 771050), (1094, 385525), (2203, 191450), (2735, 154210), (3829, 110150), (4406, 95725), (5470, 77105), (7658, 55075), (11015, 38290), (13675, 30842), (15421, 27350), (19145, 22030)]