71019350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 36

約数和(自身を含む): 135176244

約数和(自身を除く): 64156894

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 643, 1175, 1286, 2209, 2350, 3215, 4418, 6430, 11045, 16075, 22090, 30221, 32150, 55225, 60442, 110450, 151105, 302210, 755525, 1420387, 1511050, 2840774, 7101935, 14203870, 35509675, 71019350]

約数ペア:

[(1, 71019350), (2, 35509675), (5, 14203870), (10, 7101935), (25, 2840774), (47, 1511050), (50, 1420387), (94, 755525), (235, 302210), (470, 151105), (643, 110450), (1175, 60442), (1286, 55225), (2209, 32150), (2350, 30221), (3215, 22090), (4418, 16075), (6430, 11045)]