2805430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 5200128

約数和(自身を除く): 2394698

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 470, 635, 1270, 2209, 4418, 5969, 11045, 11938, 22090, 29845, 59690, 280543, 561086, 1402715, 2805430]

約数ペア:

[(1, 2805430), (2, 1402715), (5, 561086), (10, 280543), (47, 59690), (94, 29845), (127, 22090), (235, 11938), (254, 11045), (470, 5969), (635, 4418), (1270, 2209)]